diff --git a/bin/internal/update_dart_sdk.ps1 b/bin/internal/update_dart_sdk.ps1
index cb95257d92..9dbef7cf5c 100644
--- a/bin/internal/update_dart_sdk.ps1
+++ b/bin/internal/update_dart_sdk.ps1
@@ -47,22 +47,7 @@ if (-not $dartSdkBaseUrl) {
 if ($engineRealm) {
     $dartSdkBaseUrl = "$dartSdkBaseUrl/$engineRealm"
 }
-
-# It's important to use the native Dart SDK as the default target architecture
-# for Flutter Windows builds depend on the Dart executable's architecture.
-$dartZipNameX64 = "dart-sdk-windows-x64.zip"
-$dartZipNameArm64 = "dart-sdk-windows-arm64.zip"
-$dartZipName = $dartZipNameX64
-if ($env:PROCESSOR_ARCHITECTURE -eq "ARM64") {
-    $dartSdkArm64Url = "$dartSdkBaseUrl/flutter_infra_release/flutter/$engineVersion/$dartZipNameArm64"
-    Try {
-        Invoke-WebRequest -Uri $dartSdkArm64Url -UseBasicParsing -Method Head | Out-Null
-        $dartZipName = $dartZipNameArm64
-    }
-    Catch {
-        Write-Host "The current channel's Dart SDK does not support Windows Arm64, falling back to Windows x64..."
-    }
-}
+$dartZipName = "dart-sdk-windows-x64.zip"
 $dartSdkUrl = "$dartSdkBaseUrl/flutter_infra_release/flutter/$engineVersion/$dartZipName"
 
 if ((Test-Path $dartSdkPath) -or (Test-Path $dartSdkLicense)) {
diff --git a/dev/devicelab/lib/tasks/perf_tests.dart b/dev/devicelab/lib/tasks/perf_tests.dart
index 71462ce5e8..85078dd97e 100644
--- a/dev/devicelab/lib/tasks/perf_tests.dart
+++ b/dev/devicelab/lib/tasks/perf_tests.dart
@@ -4,7 +4,6 @@
 
 import 'dart:async';
 import 'dart:convert' show LineSplitter, json, utf8;
-import 'dart:ffi' show Abi;
 import 'dart:io';
 import 'dart:math' as math;
 
@@ -954,12 +953,11 @@ class StartupTest {
             '--target=$target',
           ]);
           final String basename = path.basename(testDirectory);
-          final String arch = Abi.current() == Abi.windowsX64 ? 'x64': 'arm64';
           applicationBinaryPath = path.join(
             testDirectory,
             'build',
             'windows',
-            arch,
+            'x64',
             'runner',
             'Profile',
             '$basename.exe'
@@ -1765,12 +1763,11 @@ class CompileTest {
         await flutter('build', options: options);
         watch.stop();
         final String basename = path.basename(cwd);
-        final String arch = Abi.current() == Abi.windowsX64 ? 'x64': 'arm64';
         final String exePath = path.join(
           cwd,
           'build',
           'windows',
-          arch,
+          'x64',
           'runner',
           'release',
           '$basename.exe');
diff --git a/dev/devicelab/lib/tasks/plugin_tests.dart b/dev/devicelab/lib/tasks/plugin_tests.dart
index 7179ecd8b5..2f9943c57e 100644
--- a/dev/devicelab/lib/tasks/plugin_tests.dart
+++ b/dev/devicelab/lib/tasks/plugin_tests.dart
@@ -2,7 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ffi';
 import 'dart:io';
 
 import 'package:path/path.dart' as path;
@@ -329,9 +328,8 @@ public class $pluginClass: NSObject, FlutterPlugin {
           throw TaskResult.failure('Platform unit tests failed');
         }
       case 'windows':
-        final String arch = Abi.current() == Abi.windowsX64 ? 'x64': 'arm64';
         if (await exec(
-          path.join(rootPath, 'build', 'windows', arch, 'plugins', 'plugintest', 'Release', 'plugintest_test.exe'),
+          path.join(rootPath, 'build', 'windows', 'x64', 'plugins', 'plugintest', 'Release', 'plugintest_test.exe'),
           <String>[],
           canFail: true,
         ) != 0) {
diff --git a/dev/devicelab/lib/tasks/run_tests.dart b/dev/devicelab/lib/tasks/run_tests.dart
index 1b1850a9f4..a5c6f8c754 100644
--- a/dev/devicelab/lib/tasks/run_tests.dart
+++ b/dev/devicelab/lib/tasks/run_tests.dart
@@ -4,7 +4,6 @@
 
 import 'dart:async';
 import 'dart:convert';
-import 'dart:ffi';
 import 'dart:io';
 
 import '../framework/devices.dart';
@@ -174,14 +173,12 @@ class WindowsRunOutputTest extends DesktopRunOutputTest {
     }
   );
 
-  final String arch = Abi.current() == Abi.windowsX64 ? 'x64': 'arm64';
-
   static final RegExp _buildOutput = RegExp(
     r'Building Windows application\.\.\.\s*\d+(\.\d+)?(ms|s)',
     multiLine: true,
   );
   static final RegExp _builtOutput = RegExp(
-    r'Built build\\windows\\(x64|arm64)\\runner\\(Debug|Release)\\\w+\.exe( \(\d+(\.\d+)?MB\))?\.',
+    r'Built build\\windows\\x64\\runner\\(Debug|Release)\\\w+\.exe( \(\d+(\.\d+)?MB\))?\.',
   );
 
   @override
@@ -208,7 +205,7 @@ class WindowsRunOutputTest extends DesktopRunOutputTest {
 
         return true;
       },
-      'Built build\\windows\\$arch\\runner\\$buildMode\\app.exe',
+      'Built build\\windows\\x64\\runner\\$buildMode\\app.exe',
     );
   }
 }
diff --git a/packages/flutter_tools/bin/tool_backend.dart b/packages/flutter_tools/bin/tool_backend.dart
index 8122864dcf..d98c705547 100644
--- a/packages/flutter_tools/bin/tool_backend.dart
+++ b/packages/flutter_tools/bin/tool_backend.dart
@@ -76,7 +76,7 @@ or
     else
       'flutter',
   ]);
-  final String bundlePlatform = targetPlatform;
+  final String bundlePlatform = targetPlatform.startsWith('windows') ? 'windows' : targetPlatform;
   final String target = '${buildMode}_bundle_${bundlePlatform}_assets';
   final Process assembleProcess = await Process.start(
     flutterExecutable,
diff --git a/packages/flutter_tools/lib/src/android/android_device.dart b/packages/flutter_tools/lib/src/android/android_device.dart
index e583ce397f..fe05a59cb1 100644
--- a/packages/flutter_tools/lib/src/android/android_device.dart
+++ b/packages/flutter_tools/lib/src/android/android_device.dart
@@ -234,7 +234,6 @@ class AndroidDevice extends Device {
       case TargetPlatform.tester:
       case TargetPlatform.web_javascript:
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_arm64:
         throw UnsupportedError('Invalid target platform for Android');
     }
   }
@@ -571,7 +570,6 @@ class AndroidDevice extends Device {
       case TargetPlatform.linux_x64:
       case TargetPlatform.tester:
       case TargetPlatform.web_javascript:
-      case TargetPlatform.windows_arm64:
       case TargetPlatform.windows_x64:
         _logger.printError('Android platforms are only supported.');
         return LaunchResult.failed();
diff --git a/packages/flutter_tools/lib/src/artifacts.dart b/packages/flutter_tools/lib/src/artifacts.dart
index a5d0022bc9..386741a0e4 100644
--- a/packages/flutter_tools/lib/src/artifacts.dart
+++ b/packages/flutter_tools/lib/src/artifacts.dart
@@ -144,7 +144,6 @@ TargetPlatform? _mapTargetPlatform(TargetPlatform? targetPlatform) {
     case TargetPlatform.linux_x64:
     case TargetPlatform.linux_arm64:
     case TargetPlatform.windows_x64:
-    case TargetPlatform.windows_arm64:
     case TargetPlatform.fuchsia_arm64:
     case TargetPlatform.fuchsia_x64:
     case TargetPlatform.tester:
@@ -527,7 +526,6 @@ class CachedArtifacts implements Artifacts {
       case TargetPlatform.linux_x64:
       case TargetPlatform.linux_arm64:
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_arm64:
         return _getDesktopArtifactPath(artifact, platform, mode);
       case TargetPlatform.fuchsia_arm64:
       case TargetPlatform.fuchsia_x64:
@@ -745,9 +743,8 @@ class CachedArtifacts implements Artifacts {
         final String engineArtifactsPath = _cache.getArtifactDirectory('engine').path;
         return _fileSystem.path.join(engineArtifactsPath, platformDirName, _artifactToFileName(artifact, _platform, mode));
       case Artifact.windowsCppClientWrapper:
-        final String platformDirName = _enginePlatformDirectoryName(platform);
         final String engineArtifactsPath = _cache.getArtifactDirectory('engine').path;
-        return _fileSystem.path.join(engineArtifactsPath, platformDirName, _artifactToFileName(artifact, _platform, mode));
+        return _fileSystem.path.join(engineArtifactsPath, 'windows-x64', _artifactToFileName(artifact, _platform, mode));
       case Artifact.skyEnginePath:
         final Directory dartPackageDirectory = _cache.getCacheDir('pkg');
         return _fileSystem.path.join(dartPackageDirectory.path,  _artifactToFileName(artifact, _platform));
@@ -778,7 +775,6 @@ class CachedArtifacts implements Artifacts {
       case TargetPlatform.linux_arm64:
       case TargetPlatform.darwin:
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_arm64:
         // TODO(zanderso): remove once debug desktop artifacts are uploaded
         // under a separate directory from the host artifacts.
         // https://github.com/flutter/flutter/issues/38935
@@ -817,11 +813,10 @@ TargetPlatform _currentHostPlatform(Platform platform, OperatingSystemUtils oper
   }
   if (platform.isLinux) {
     return operatingSystemUtils.hostPlatform == HostPlatform.linux_x64 ?
-        TargetPlatform.linux_x64 : TargetPlatform.linux_arm64;
+             TargetPlatform.linux_x64 : TargetPlatform.linux_arm64;
   }
   if (platform.isWindows) {
-    return operatingSystemUtils.hostPlatform == HostPlatform.windows_arm64 ?
-        TargetPlatform.windows_arm64 : TargetPlatform.windows_x64;
+    return TargetPlatform.windows_x64;
   }
   throw UnimplementedError('Host OS not supported.');
 }
@@ -1094,8 +1089,6 @@ class CachedLocalEngineArtifacts implements Artifacts {
         return 'linux-x64';
       case TargetPlatform.windows_x64:
         return 'windows-x64';
-      case TargetPlatform.windows_arm64:
-        return 'windows-arm64';
       case TargetPlatform.ios:
       case TargetPlatform.android:
       case TargetPlatform.android_arm:
@@ -1297,8 +1290,6 @@ class CachedLocalWebSdkArtifacts implements Artifacts {
         return 'linux-x64';
       case TargetPlatform.windows_x64:
         return 'windows-x64';
-      case TargetPlatform.windows_arm64:
-        return 'windows-arm64';
       case TargetPlatform.ios:
       case TargetPlatform.android:
       case TargetPlatform.android_arm:
diff --git a/packages/flutter_tools/lib/src/base/build.dart b/packages/flutter_tools/lib/src/base/build.dart
index 60be3c0e1d..a5fa9b6cbe 100644
--- a/packages/flutter_tools/lib/src/base/build.dart
+++ b/packages/flutter_tools/lib/src/base/build.dart
@@ -347,7 +347,6 @@ class AOTSnapshotter {
       TargetPlatform.linux_x64,
       TargetPlatform.linux_arm64,
       TargetPlatform.windows_x64,
-      TargetPlatform.windows_arm64,
     ].contains(platform);
   }
 }
diff --git a/packages/flutter_tools/lib/src/base/os.dart b/packages/flutter_tools/lib/src/base/os.dart
index eb9847cf13..1ce1951cef 100644
--- a/packages/flutter_tools/lib/src/base/os.dart
+++ b/packages/flutter_tools/lib/src/base/os.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ffi' show Abi;
-
 import 'package:archive/archive.dart';
 import 'package:file/file.dart';
 import 'package:meta/meta.dart';
@@ -474,17 +472,8 @@ class _WindowsUtils extends OperatingSystemUtils {
     required super.processManager,
   }) : super._private();
 
-  HostPlatform? _hostPlatform;
-
   @override
-  HostPlatform get hostPlatform {
-    if (_hostPlatform == null) {
-       final Abi abi = Abi.current();
-      _hostPlatform = (abi == Abi.windowsArm64) ? HostPlatform.windows_arm64 :
-                                                  HostPlatform.windows_x64;
-    }
-    return _hostPlatform!;
-  }
+  HostPlatform hostPlatform = HostPlatform.windows_x64;
 
   @override
   void makeExecutable(File file) {}
@@ -618,8 +607,7 @@ enum HostPlatform {
   darwin_arm64,
   linux_x64,
   linux_arm64,
-  windows_x64,
-  windows_arm64;
+  windows_x64;
 
   String get platformName {
     return switch (this) {
@@ -627,8 +615,7 @@ enum HostPlatform {
       HostPlatform.darwin_arm64 => 'arm64',
       HostPlatform.linux_x64 => 'x64',
       HostPlatform.linux_arm64 => 'arm64',
-      HostPlatform.windows_x64 => 'x64',
-      HostPlatform.windows_arm64 => 'arm64',
+      HostPlatform.windows_x64 => 'x64'
     };
   }
 }
@@ -639,7 +626,6 @@ String getNameForHostPlatform(HostPlatform platform) {
     HostPlatform.darwin_arm64 => 'darwin-arm64',
     HostPlatform.linux_x64 => 'linux-x64',
     HostPlatform.linux_arm64 => 'linux-arm64',
-    HostPlatform.windows_x64 => 'windows-x64',
-    HostPlatform.windows_arm64 => 'windows-arm64',
+    HostPlatform.windows_x64 => 'windows-x64'
   };
 }
diff --git a/packages/flutter_tools/lib/src/build_info.dart b/packages/flutter_tools/lib/src/build_info.dart
index f50019b9a9..07a6047569 100644
--- a/packages/flutter_tools/lib/src/build_info.dart
+++ b/packages/flutter_tools/lib/src/build_info.dart
@@ -513,7 +513,6 @@ enum TargetPlatform {
   linux_x64,
   linux_arm64,
   windows_x64,
-  windows_arm64,
   fuchsia_arm64,
   fuchsia_x64,
   tester,
@@ -545,7 +544,6 @@ enum TargetPlatform {
       case TargetPlatform.tester:
       case TargetPlatform.web_javascript:
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_arm64:
         throw UnsupportedError('Unexpected Fuchsia platform $this');
     }
   }
@@ -557,7 +555,6 @@ enum TargetPlatform {
       case TargetPlatform.windows_x64:
         return 'x64';
       case TargetPlatform.linux_arm64:
-      case TargetPlatform.windows_arm64:
         return 'arm64';
       case TargetPlatform.android:
       case TargetPlatform.android_arm:
@@ -716,8 +713,6 @@ String getNameForTargetPlatform(TargetPlatform platform, {DarwinArch? darwinArch
       return 'linux-arm64';
     case TargetPlatform.windows_x64:
       return 'windows-x64';
-    case TargetPlatform.windows_arm64:
-      return 'windows-arm64';
     case TargetPlatform.fuchsia_arm64:
       return 'fuchsia-arm64';
     case TargetPlatform.fuchsia_x64:
@@ -761,8 +756,6 @@ TargetPlatform getTargetPlatformForName(String platform) {
       return TargetPlatform.linux_arm64;
     case 'windows-x64':
       return TargetPlatform.windows_x64;
-    case 'windows-arm64':
-      return TargetPlatform.windows_arm64;
     case 'web-javascript':
       return TargetPlatform.web_javascript;
     case 'flutter-tester':
diff --git a/packages/flutter_tools/lib/src/build_system/targets/common.dart b/packages/flutter_tools/lib/src/build_system/targets/common.dart
index fda26a4758..461638298b 100644
--- a/packages/flutter_tools/lib/src/build_system/targets/common.dart
+++ b/packages/flutter_tools/lib/src/build_system/targets/common.dart
@@ -206,7 +206,6 @@ class KernelSnapshot extends Target {
     switch (targetPlatform) {
       case TargetPlatform.darwin:
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_arm64:
       case TargetPlatform.linux_x64:
         forceLinkPlatform = true;
       case TargetPlatform.android:
@@ -234,7 +233,7 @@ class KernelSnapshot extends Target {
       TargetPlatform.darwin => 'macos',
       TargetPlatform.ios => 'ios',
       TargetPlatform.linux_arm64 || TargetPlatform.linux_x64 => 'linux',
-      TargetPlatform.windows_arm64 || TargetPlatform.windows_x64 => 'windows',
+      TargetPlatform.windows_x64 => 'windows',
       TargetPlatform.tester || TargetPlatform.web_javascript => null,
     };
 
diff --git a/packages/flutter_tools/lib/src/build_system/targets/native_assets.dart b/packages/flutter_tools/lib/src/build_system/targets/native_assets.dart
index b6f5f12cbd..8757e72123 100644
--- a/packages/flutter_tools/lib/src/build_system/targets/native_assets.dart
+++ b/packages/flutter_tools/lib/src/build_system/targets/native_assets.dart
@@ -104,7 +104,6 @@ class NativeAssets extends Target {
             fileSystem,
             buildRunner,
           );
-        case TargetPlatform.windows_arm64:
         case TargetPlatform.windows_x64:
           dependencies = await _buildWindows(
             environment,
@@ -355,7 +354,6 @@ class NativeAssets extends Target {
       case TargetPlatform.tester:
       case TargetPlatform.web_javascript:
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_arm64:
         throwToolExit('Unsupported Android target platform: $targetPlatform.');
     }
   }
diff --git a/packages/flutter_tools/lib/src/build_system/targets/shader_compiler.dart b/packages/flutter_tools/lib/src/build_system/targets/shader_compiler.dart
index c03ef892e7..07e4a85f37 100644
--- a/packages/flutter_tools/lib/src/build_system/targets/shader_compiler.dart
+++ b/packages/flutter_tools/lib/src/build_system/targets/shader_compiler.dart
@@ -69,7 +69,6 @@ class DevelopmentShaderCompiler {
       case TargetPlatform.linux_x64:
       case TargetPlatform.linux_arm64:
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_arm64:
       case TargetPlatform.fuchsia_arm64:
       case TargetPlatform.fuchsia_x64:
       case TargetPlatform.tester:
diff --git a/packages/flutter_tools/lib/src/build_system/targets/windows.dart b/packages/flutter_tools/lib/src/build_system/targets/windows.dart
index 983eb5cee8..de2591198f 100644
--- a/packages/flutter_tools/lib/src/build_system/targets/windows.dart
+++ b/packages/flutter_tools/lib/src/build_system/targets/windows.dart
@@ -31,9 +31,7 @@ const String _kWindowsDepfile = 'windows_engine_sources.d';
 
 /// Copies the Windows desktop embedding files to the copy directory.
 class UnpackWindows extends Target {
-  const UnpackWindows(this.targetPlatform);
-
-  final TargetPlatform targetPlatform;
+  const UnpackWindows();
 
   @override
   String get name => 'unpack_windows';
@@ -62,13 +60,13 @@ class UnpackWindows extends Target {
     final String engineSourcePath = environment.artifacts
       .getArtifactPath(
         Artifact.windowsDesktopPath,
-        platform: targetPlatform,
+        platform: TargetPlatform.windows_x64,
         mode: buildMode,
       );
     final String clientSourcePath = environment.artifacts
       .getArtifactPath(
         Artifact.windowsCppClientWrapper,
-        platform: targetPlatform,
+        platform: TargetPlatform.windows_x64,
         mode: buildMode,
       );
     final Directory outputDirectory = environment.fileSystem.directory(
@@ -87,7 +85,7 @@ class UnpackWindows extends Target {
       clientSourcePaths: <String>[clientSourcePath],
       icuDataPath: environment.artifacts.getArtifactPath(
         Artifact.icuData,
-        platform: targetPlatform,
+        platform: TargetPlatform.windows_x64
       )
     );
     environment.depFileService.writeToFile(
@@ -99,14 +97,12 @@ class UnpackWindows extends Target {
 
 /// Creates a bundle for the Windows desktop target.
 abstract class BundleWindowsAssets extends Target {
-  const BundleWindowsAssets(this.targetPlatform);
-
-  final TargetPlatform targetPlatform;
+  const BundleWindowsAssets();
 
   @override
-  List<Target> get dependencies => <Target>[
-    const KernelSnapshot(),
-    UnpackWindows(targetPlatform),
+  List<Target> get dependencies => const <Target>[
+    KernelSnapshot(),
+    UnpackWindows(),
   ];
 
   @override
@@ -142,7 +138,7 @@ abstract class BundleWindowsAssets extends Target {
     final Depfile depfile = await copyAssets(
       environment,
       outputDirectory,
-      targetPlatform: targetPlatform,
+      targetPlatform: TargetPlatform.windows_x64,
       shaderTarget: ShaderTarget.sksl,
     );
     environment.depFileService.writeToFile(
@@ -191,10 +187,10 @@ class WindowsAotBundle extends Target {
 }
 
 class ReleaseBundleWindowsAssets extends BundleWindowsAssets {
-  const ReleaseBundleWindowsAssets(super.targetPlatform);
+  const ReleaseBundleWindowsAssets();
 
   @override
-  String get name => 'release_bundle_${getNameForTargetPlatform(targetPlatform)}_assets';
+  String get name => 'release_bundle_windows_assets';
 
   @override
   List<Source> get outputs => const <Source>[];
@@ -202,15 +198,15 @@ class ReleaseBundleWindowsAssets extends BundleWindowsAssets {
   @override
   List<Target> get dependencies => <Target>[
     ...super.dependencies,
-    WindowsAotBundle(AotElfRelease(targetPlatform)),
+    const WindowsAotBundle(AotElfRelease(TargetPlatform.windows_x64)),
   ];
 }
 
 class ProfileBundleWindowsAssets extends BundleWindowsAssets {
-  const ProfileBundleWindowsAssets(super.targetPlatform);
+  const ProfileBundleWindowsAssets();
 
   @override
-  String get name => 'profile_bundle_${getNameForTargetPlatform(targetPlatform)}_assets';
+  String get name => 'profile_bundle_windows_assets';
 
   @override
   List<Source> get outputs => const <Source>[];
@@ -218,15 +214,15 @@ class ProfileBundleWindowsAssets extends BundleWindowsAssets {
   @override
   List<Target> get dependencies => <Target>[
     ...super.dependencies,
-    WindowsAotBundle(AotElfProfile(targetPlatform)),
+    const WindowsAotBundle(AotElfProfile(TargetPlatform.windows_x64)),
   ];
 }
 
 class DebugBundleWindowsAssets extends BundleWindowsAssets {
-  const DebugBundleWindowsAssets(super.targetPlatform);
+  const DebugBundleWindowsAssets();
 
   @override
-  String get name => 'debug_bundle_${getNameForTargetPlatform(targetPlatform)}_assets';
+  String get name => 'debug_bundle_windows_assets';
 
   @override
   List<Source> get inputs => <Source>[
diff --git a/packages/flutter_tools/lib/src/commands/assemble.dart b/packages/flutter_tools/lib/src/commands/assemble.dart
index 5ac969e9d8..974a768cb4 100644
--- a/packages/flutter_tools/lib/src/commands/assemble.dart
+++ b/packages/flutter_tools/lib/src/commands/assemble.dart
@@ -73,14 +73,10 @@ List<Target> _kDefaultTargets = <Target>[
   const ProfileIosApplicationBundle(),
   const ReleaseIosApplicationBundle(),
   // Windows targets
-  const UnpackWindows(TargetPlatform.windows_x64),
-  const UnpackWindows(TargetPlatform.windows_arm64),
-  const DebugBundleWindowsAssets(TargetPlatform.windows_x64),
-  const DebugBundleWindowsAssets(TargetPlatform.windows_arm64),
-  const ProfileBundleWindowsAssets(TargetPlatform.windows_x64),
-  const ProfileBundleWindowsAssets(TargetPlatform.windows_arm64),
-  const ReleaseBundleWindowsAssets(TargetPlatform.windows_x64),
-  const ReleaseBundleWindowsAssets(TargetPlatform.windows_arm64),
+  const UnpackWindows(),
+  const DebugBundleWindowsAssets(),
+  const ProfileBundleWindowsAssets(),
+  const ReleaseBundleWindowsAssets(),
 ];
 
 /// Assemble provides a low level API to interact with the flutter tool build
diff --git a/packages/flutter_tools/lib/src/commands/build.dart b/packages/flutter_tools/lib/src/commands/build.dart
index 8ae6ec3baf..5bca720f71 100644
--- a/packages/flutter_tools/lib/src/commands/build.dart
+++ b/packages/flutter_tools/lib/src/commands/build.dart
@@ -72,11 +72,7 @@ class BuildCommand extends FlutterCommand {
       operatingSystemUtils: osUtils,
       verboseHelp: verboseHelp
     ));
-    _addSubcommand(BuildWindowsCommand(
-      logger: logger,
-      operatingSystemUtils: osUtils,
-      verboseHelp: verboseHelp,
-    ));
+    _addSubcommand(BuildWindowsCommand(logger: logger, verboseHelp: verboseHelp));
     _addSubcommand(BuildPreviewCommand(
       artifacts: artifacts,
       flutterRoot: Cache.flutterRoot!,
diff --git a/packages/flutter_tools/lib/src/commands/build_bundle.dart b/packages/flutter_tools/lib/src/commands/build_bundle.dart
index 82470cf607..21291093d6 100644
--- a/packages/flutter_tools/lib/src/commands/build_bundle.dart
+++ b/packages/flutter_tools/lib/src/commands/build_bundle.dart
@@ -45,7 +45,6 @@ class BuildBundleCommand extends BuildSubCommand {
           'linux-x64',
           'linux-arm64',
           'windows-x64',
-          'windows-arm64',
         ],
         help: 'The architecture for which to build the application.',
       )
@@ -117,7 +116,6 @@ class BuildBundleCommand extends BuildSubCommand {
           throwToolExit('macOS is not a supported target platform.');
         }
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_arm64:
         if (!featureFlags.isWindowsEnabled) {
           throwToolExit('Windows is not a supported target platform.');
         }
diff --git a/packages/flutter_tools/lib/src/commands/build_preview.dart b/packages/flutter_tools/lib/src/commands/build_preview.dart
index ec20f0cc23..cd3a7eef9e 100644
--- a/packages/flutter_tools/lib/src/commands/build_preview.dart
+++ b/packages/flutter_tools/lib/src/commands/build_preview.dart
@@ -65,11 +65,9 @@ class BuildPreviewCommand extends BuildSubCommand {
     final Directory targetDir = fs.systemTempDirectory.createTempSync('flutter-build-preview');
     try {
       final FlutterProject flutterProject = await _createProject(targetDir);
-      // TODO(loic-sharma): Support windows-arm64 preview device, https://github.com/flutter/flutter/issues/139949.
       await buildWindows(
         flutterProject.windows,
         buildInfo,
-        TargetPlatform.windows_x64,
       );
 
       final File previewDevice = targetDir
diff --git a/packages/flutter_tools/lib/src/commands/build_windows.dart b/packages/flutter_tools/lib/src/commands/build_windows.dart
index 3267782fd6..830d604480 100644
--- a/packages/flutter_tools/lib/src/commands/build_windows.dart
+++ b/packages/flutter_tools/lib/src/commands/build_windows.dart
@@ -6,7 +6,6 @@ import 'package:meta/meta.dart';
 
 import '../base/analyze_size.dart';
 import '../base/common.dart';
-import '../base/os.dart';
 import '../build_info.dart';
 import '../cache.dart';
 import '../features.dart';
@@ -21,15 +20,11 @@ import 'build.dart';
 class BuildWindowsCommand extends BuildSubCommand {
   BuildWindowsCommand({
     required super.logger,
-    required OperatingSystemUtils operatingSystemUtils,
     bool verboseHelp = false,
-  }) : _operatingSystemUtils = operatingSystemUtils,
-       super(verboseHelp: verboseHelp) {
+  }) : super(verboseHelp: verboseHelp) {
     addCommonDesktopBuildOptions(verboseHelp: verboseHelp);
   }
 
-  final OperatingSystemUtils _operatingSystemUtils;
-
   @override
   final String name = 'windows';
 
@@ -57,16 +52,10 @@ class BuildWindowsCommand extends BuildSubCommand {
     if (!globals.platform.isWindows) {
       throwToolExit('"build windows" only supported on Windows hosts.');
     }
-
-    final String defaultTargetPlatform = (_operatingSystemUtils.hostPlatform == HostPlatform.windows_arm64) ?
-            'windows-arm64' : 'windows-x64';
-    final TargetPlatform targetPlatform = getTargetPlatformForName(defaultTargetPlatform);
-
     displayNullSafetyMode(buildInfo);
     await buildWindows(
       flutterProject.windows,
       buildInfo,
-      targetPlatform,
       target: targetFile,
       visualStudioOverride: visualStudioOverride,
       sizeAnalyzer: SizeAnalyzer(
diff --git a/packages/flutter_tools/lib/src/context_runner.dart b/packages/flutter_tools/lib/src/context_runner.dart
index c4cebb385a..35ec962741 100644
--- a/packages/flutter_tools/lib/src/context_runner.dart
+++ b/packages/flutter_tools/lib/src/context_runner.dart
@@ -351,7 +351,6 @@ Future<T> runInContext<T>(
           platform: globals.platform,
           logger: globals.logger,
           processManager: globals.processManager,
-          osUtils: globals.os,
         )
       ),
       WebWorkflow: () => WebWorkflow(
diff --git a/packages/flutter_tools/lib/src/flutter_application_package.dart b/packages/flutter_tools/lib/src/flutter_application_package.dart
index f605c19575..103f21c043 100644
--- a/packages/flutter_tools/lib/src/flutter_application_package.dart
+++ b/packages/flutter_tools/lib/src/flutter_application_package.dart
@@ -98,7 +98,6 @@ class FlutterApplicationPackageFactory extends ApplicationPackageFactory {
             ? LinuxApp.fromLinuxProject(FlutterProject.current().linux)
             : LinuxApp.fromPrebuiltApp(applicationBinary);
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_arm64:
         return applicationBinary == null
             ? WindowsApp.fromWindowsProject(FlutterProject.current().windows)
             : WindowsApp.fromPrebuiltApp(applicationBinary);
diff --git a/packages/flutter_tools/lib/src/flutter_cache.dart b/packages/flutter_tools/lib/src/flutter_cache.dart
index d19e7f9841..dcba2c6da5 100644
--- a/packages/flutter_tools/lib/src/flutter_cache.dart
+++ b/packages/flutter_tools/lib/src/flutter_cache.dart
@@ -235,18 +235,18 @@ class FlutterSdk extends EngineCachedArtifact {
 
   @override
   List<List<String>> getBinaryDirs() {
-    // Linux and Windows both support arm64 and x64.
+    // Currently only Linux supports both arm64 and x64.
     final String arch = cache.getHostPlatformArchName();
     return <List<String>>[
       <String>['common', 'flutter_patched_sdk.zip'],
       <String>['common', 'flutter_patched_sdk_product.zip'],
       if (cache.includeAllPlatforms) ...<List<String>>[
-        <String>['windows-$arch', 'windows-$arch/artifacts.zip'],
+        <String>['windows-x64', 'windows-x64/artifacts.zip'],
         <String>['linux-$arch', 'linux-$arch/artifacts.zip'],
         <String>['darwin-x64', 'darwin-$arch/artifacts.zip'],
       ]
       else if (_platform.isWindows)
-        <String>['windows-$arch', 'windows-$arch/artifacts.zip']
+        <String>['windows-x64', 'windows-x64/artifacts.zip']
       else if (_platform.isMacOS)
         <String>['darwin-x64', 'darwin-$arch/artifacts.zip']
       else if (_platform.isLinux)
@@ -304,8 +304,7 @@ class WindowsEngineArtifacts extends EngineCachedArtifact {
   @override
   List<List<String>> getBinaryDirs() {
     if (_platform.isWindows || ignorePlatformFiltering) {
-      final String arch = cache.getHostPlatformArchName();
-      return _getWindowsDesktopBinaryDirs(arch);
+      return _windowsDesktopBinaryDirs;
     }
     return const <List<String>>[];
   }
@@ -740,12 +739,12 @@ class FontSubsetArtifacts extends EngineCachedArtifact {
 
   @override
   List<List<String>> getBinaryDirs() {
-    // Linux and Windows both support arm64 and x64.
+    // Currently only Linux supports both arm64 and x64.
     final String arch = cache.getHostPlatformArchName();
     final Map<String, List<String>> artifacts = <String, List<String>> {
       'macos': <String>['darwin-x64', 'darwin-$arch/$artifactName.zip'],
       'linux': <String>['linux-$arch', 'linux-$arch/$artifactName.zip'],
-      'windows': <String>['windows-$arch', 'windows-$arch/$artifactName.zip'],
+      'windows': <String>['windows-x64', 'windows-x64/$artifactName.zip'],
     };
     if (cache.includeAllPlatforms) {
       return artifacts.values.toList();
@@ -847,15 +846,12 @@ class IosUsbArtifacts extends CachedArtifact {
 // TODO(zanderso): upload debug desktop artifacts to host-debug and
 // remove from existing host folder.
 // https://github.com/flutter/flutter/issues/38935
-
-List<List<String>> _getWindowsDesktopBinaryDirs(String arch) {
-  return <List<String>>[
-    <String>['windows-$arch', 'windows-$arch-debug/windows-$arch-flutter.zip'],
-    <String>['windows-$arch', 'windows-$arch/flutter-cpp-client-wrapper.zip'],
-    <String>['windows-$arch-profile', 'windows-$arch-profile/windows-$arch-flutter.zip'],
-    <String>['windows-$arch-release', 'windows-$arch-release/windows-$arch-flutter.zip'],
-  ];
-}
+const List<List<String>> _windowsDesktopBinaryDirs = <List<String>>[
+  <String>['windows-x64', 'windows-x64-debug/windows-x64-flutter.zip'],
+  <String>['windows-x64', 'windows-x64/flutter-cpp-client-wrapper.zip'],
+  <String>['windows-x64-profile', 'windows-x64-profile/windows-x64-flutter.zip'],
+  <String>['windows-x64-release', 'windows-x64-release/windows-x64-flutter.zip'],
+];
 
 const List<List<String>> _macOSDesktopBinaryDirs = <List<String>>[
   <String>['darwin-x64', 'darwin-x64/FlutterMacOS.framework.zip'],
diff --git a/packages/flutter_tools/lib/src/mdns_discovery.dart b/packages/flutter_tools/lib/src/mdns_discovery.dart
index a2f0decf7f..7034b46e51 100644
--- a/packages/flutter_tools/lib/src/mdns_discovery.dart
+++ b/packages/flutter_tools/lib/src/mdns_discovery.dart
@@ -529,7 +529,6 @@ class MDnsVmServiceDiscovery {
       case TargetPlatform.tester:
       case TargetPlatform.web_javascript:
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_arm64:
         _logger.printTrace('No interface with an ipv4 link local address was found.');
     }
   }
diff --git a/packages/flutter_tools/lib/src/native_assets.dart b/packages/flutter_tools/lib/src/native_assets.dart
index a92ffcc167..97ad5415b1 100644
--- a/packages/flutter_tools/lib/src/native_assets.dart
+++ b/packages/flutter_tools/lib/src/native_assets.dart
@@ -379,7 +379,6 @@ Future<Uri?> dryRunNativeAssets({
         fileSystem: fileSystem,
         buildRunner: buildRunner,
       );
-    case build_info.TargetPlatform.windows_arm64:
     case build_info.TargetPlatform.windows_x64:
       nativeAssetsYaml = await dryRunNativeAssetsWindows(
         projectUri: projectUri,
@@ -442,8 +441,7 @@ Future<Uri?> dryRunNativeAssetsMultipleOSes({
         false,
         buildRunner,
       ),
-    if (targetPlatforms.contains(build_info.TargetPlatform.windows_arm64) ||
-        targetPlatforms.contains(build_info.TargetPlatform.windows_x64) ||
+    if (targetPlatforms.contains(build_info.TargetPlatform.windows_x64) ||
         (targetPlatforms.contains(build_info.TargetPlatform.tester) && OS.current == OS.windows))
       ...await dryRunNativeAssetsWindowsInternal(
         fileSystem,
@@ -654,8 +652,6 @@ Target _getNativeTarget(build_info.TargetPlatform targetPlatform) {
       return Target.linuxArm64;
     case build_info.TargetPlatform.windows_x64:
       return Target.windowsX64;
-    case build_info.TargetPlatform.windows_arm64:
-      return Target.windowsArm64;
     case build_info.TargetPlatform.android:
     case build_info.TargetPlatform.ios:
     case build_info.TargetPlatform.darwin:
diff --git a/packages/flutter_tools/lib/src/resident_runner.dart b/packages/flutter_tools/lib/src/resident_runner.dart
index 87ce7b7222..e22d2ed231 100644
--- a/packages/flutter_tools/lib/src/resident_runner.dart
+++ b/packages/flutter_tools/lib/src/resident_runner.dart
@@ -1630,7 +1630,6 @@ Future<String?> getMissingPackageHintForPlatform(TargetPlatform platform) async
     case TargetPlatform.tester:
     case TargetPlatform.web_javascript:
     case TargetPlatform.windows_x64:
-    case TargetPlatform.windows_arm64:
       return null;
   }
 }
diff --git a/packages/flutter_tools/lib/src/runner/flutter_command.dart b/packages/flutter_tools/lib/src/runner/flutter_command.dart
index 1a2156b440..906c9aba7f 100644
--- a/packages/flutter_tools/lib/src/runner/flutter_command.dart
+++ b/packages/flutter_tools/lib/src/runner/flutter_command.dart
@@ -1953,7 +1953,6 @@ DevelopmentArtifact? artifactFromTargetPlatform(TargetPlatform targetPlatform) {
       }
       return null;
     case TargetPlatform.windows_x64:
-    case TargetPlatform.windows_arm64:
       if (featureFlags.isWindowsEnabled) {
         return DevelopmentArtifact.windows;
       }
diff --git a/packages/flutter_tools/lib/src/sksl_writer.dart b/packages/flutter_tools/lib/src/sksl_writer.dart
index 706cfe1976..a0b2f863a8 100644
--- a/packages/flutter_tools/lib/src/sksl_writer.dart
+++ b/packages/flutter_tools/lib/src/sksl_writer.dart
@@ -54,7 +54,6 @@ Future<String?> sharedSkSlWriter(Device device, Map<String, Object?>? data, {
     case TargetPlatform.tester:
     case TargetPlatform.web_javascript:
     case TargetPlatform.windows_x64:
-    case TargetPlatform.windows_arm64:
       break;
   }
   final Map<String, Object> manifest = <String, Object>{
diff --git a/packages/flutter_tools/lib/src/test/test_compiler.dart b/packages/flutter_tools/lib/src/test/test_compiler.dart
index 5d1cd9732a..1433a7150c 100644
--- a/packages/flutter_tools/lib/src/test/test_compiler.dart
+++ b/packages/flutter_tools/lib/src/test/test_compiler.dart
@@ -10,7 +10,6 @@ import 'package:meta/meta.dart';
 
 import '../artifacts.dart';
 import '../base/file_system.dart';
-import '../base/os.dart' show HostPlatform;
 import '../base/platform.dart';
 import '../build_info.dart';
 import '../bundle.dart';
@@ -198,15 +197,8 @@ class TestCompiler {
             buildRunner: buildRunner,
           );
         } else if (globals.platform.isWindows) {
-          final TargetPlatform targetPlatform;
-          if (globals.os.hostPlatform == HostPlatform.windows_x64) {
-            targetPlatform = TargetPlatform.windows_x64;
-          } else {
-            targetPlatform = TargetPlatform.windows_arm64;
-          }
           (nativeAssetsYaml, _) = await buildNativeAssetsWindows(
             buildMode: buildInfo.mode,
-            targetPlatform: targetPlatform,
             projectUri: projectUri,
             flutterTester: true,
             fileSystem: globals.fs,
diff --git a/packages/flutter_tools/lib/src/windows/application_package.dart b/packages/flutter_tools/lib/src/windows/application_package.dart
index 3fd8be87aa..a5b3cb6c80 100644
--- a/packages/flutter_tools/lib/src/windows/application_package.dart
+++ b/packages/flutter_tools/lib/src/windows/application_package.dart
@@ -78,7 +78,7 @@ abstract class WindowsApp extends ApplicationPackage {
   @override
   String get displayName => id;
 
-  String executable(BuildMode buildMode, TargetPlatform targetPlatform);
+  String executable(BuildMode buildMode);
 }
 
 class PrebuiltWindowsApp extends WindowsApp implements PrebuiltApplicationPackage {
@@ -91,7 +91,7 @@ class PrebuiltWindowsApp extends WindowsApp implements PrebuiltApplicationPackag
   final String _executable;
 
   @override
-  String executable(BuildMode buildMode, TargetPlatform targetPlatform) => _executable;
+  String executable(BuildMode buildMode) => _executable;
 
   @override
   String get name => _executable;
@@ -108,10 +108,10 @@ class BuildableWindowsApp extends WindowsApp {
   final WindowsProject project;
 
   @override
-  String executable(BuildMode buildMode, TargetPlatform targetPlatform) {
+  String executable(BuildMode buildMode) {
     final String? binaryName = getCmakeExecutableName(project);
     return globals.fs.path.join(
-        getWindowsBuildDirectory(targetPlatform),
+        getWindowsBuildDirectory(TargetPlatform.windows_x64),
         'runner',
         sentenceCase(buildMode.cliName),
         '$binaryName.exe',
diff --git a/packages/flutter_tools/lib/src/windows/build_windows.dart b/packages/flutter_tools/lib/src/windows/build_windows.dart
index 813100dd57..eed8ef17d4 100644
--- a/packages/flutter_tools/lib/src/windows/build_windows.dart
+++ b/packages/flutter_tools/lib/src/windows/build_windows.dart
@@ -30,10 +30,7 @@ import 'visual_studio.dart';
 const String _kBadCharacters = r"'#!$^&*=|,;<>?";
 
 /// Builds the Windows project using msbuild.
-Future<void> buildWindows(
-  WindowsProject windowsProject,
-  BuildInfo buildInfo,
-  TargetPlatform targetPlatform, {
+Future<void> buildWindows(WindowsProject windowsProject, BuildInfo buildInfo, {
   String? target,
   VisualStudio? visualStudioOverride,
   SizeAnalyzer? sizeAnalyzer,
@@ -59,6 +56,8 @@ Future<void> buildWindows(
       'to learn about adding Windows support to a project.');
   }
 
+  // TODO(pbo-linaro): Add support for windows-arm64 platform, https://github.com/flutter/flutter/issues/129807
+  const TargetPlatform targetPlatform = TargetPlatform.windows_x64;
   final Directory buildDirectory = globals.fs.directory(globals.fs.path.join(
     projectPath,
     getWindowsBuildDirectory(targetPlatform),
@@ -84,7 +83,6 @@ Future<void> buildWindows(
     platform: globals.platform,
     logger: globals.logger,
     processManager: globals.processManager,
-    osUtils: globals.os,
   );
   final String? cmakePath = visualStudio.cmakePath;
   final String? cmakeGenerator = visualStudio.cmakeGenerator;
@@ -101,9 +99,9 @@ Future<void> buildWindows(
     await _runCmakeGeneration(
       cmakePath: cmakePath,
       generator: cmakeGenerator,
-      targetPlatform: targetPlatform,
       buildDir: buildDirectory,
       sourceDir: windowsProject.cmakeFile.parent,
+      targetPlatform: targetPlatform,
     );
     if (visualStudio.displayVersion == '17.1.0') {
       _fixBrokenCmakeGeneration(buildDirectory);
@@ -130,7 +128,7 @@ Future<void> buildWindows(
   }
 
   if (buildInfo.codeSizeDirectory != null && sizeAnalyzer != null) {
-    final String arch = getNameForTargetPlatform(targetPlatform);
+    final String arch = getNameForTargetPlatform(TargetPlatform.windows_x64);
     final File codeSizeFile = globals.fs.directory(buildInfo.codeSizeDirectory)
       .childFile('snapshot.$arch.json');
     final File precompilerTrace = globals.fs.directory(buildInfo.codeSizeDirectory)
@@ -167,26 +165,23 @@ Future<void> buildWindows(
   }
 }
 
-String getCmakeWindowsArch(TargetPlatform targetPlatform) {
-  return switch (targetPlatform) {
-    TargetPlatform.windows_x64 => 'x64',
-    TargetPlatform.windows_arm64 => 'ARM64',
-    _ => throw Exception('Unsupported target platform "$targetPlatform".'),
-  };
-}
-
 Future<void> _runCmakeGeneration({
   required String cmakePath,
   required String generator,
-  required TargetPlatform targetPlatform,
   required Directory buildDir,
   required Directory sourceDir,
+  required TargetPlatform targetPlatform,
 }) async {
+  if (targetPlatform != TargetPlatform.windows_x64) {
+    throwToolExit('Windows build supports only x64 target architecture');
+  }
+
   final Stopwatch sw = Stopwatch()..start();
 
   await buildDir.create(recursive: true);
   int result;
-
+  const String arch = 'x64';
+  const String flutterTargetPlatform = 'windows-x64';
   try {
     result = await globals.processUtils.stream(
       <String>[
@@ -198,8 +193,8 @@ Future<void> _runCmakeGeneration({
         '-G',
         generator,
         '-A',
-        getCmakeWindowsArch(targetPlatform),
-        '-DFLUTTER_TARGET_PLATFORM=${getNameForTargetPlatform(targetPlatform)}',
+        arch,
+        '-DFLUTTER_TARGET_PLATFORM=$flutterTargetPlatform',
       ],
       trace: true,
     );
diff --git a/packages/flutter_tools/lib/src/windows/native_assets.dart b/packages/flutter_tools/lib/src/windows/native_assets.dart
index fed23bbcac..c5f5835d00 100644
--- a/packages/flutter_tools/lib/src/windows/native_assets.dart
+++ b/packages/flutter_tools/lib/src/windows/native_assets.dart
@@ -72,7 +72,6 @@ Future<CCompilerConfig> cCompilerConfigWindows() async {
     platform: globals.platform,
     logger: globals.logger,
     processManager: globals.processManager,
-    osUtils: globals.os,
   );
 
   return CCompilerConfig(
diff --git a/packages/flutter_tools/lib/src/windows/visual_studio.dart b/packages/flutter_tools/lib/src/windows/visual_studio.dart
index 93d6506f4e..5251450a81 100644
--- a/packages/flutter_tools/lib/src/windows/visual_studio.dart
+++ b/packages/flutter_tools/lib/src/windows/visual_studio.dart
@@ -9,7 +9,6 @@ import '../base/common.dart';
 import '../base/file_system.dart';
 import '../base/io.dart';
 import '../base/logger.dart';
-import '../base/os.dart' show HostPlatform, OperatingSystemUtils;
 import '../base/platform.dart';
 import '../base/process.dart';
 import '../base/version.dart';
@@ -22,18 +21,15 @@ class VisualStudio {
     required ProcessManager processManager,
     required Platform platform,
     required Logger logger,
-    required OperatingSystemUtils osUtils,
   }) : _platform = platform,
        _fileSystem = fileSystem,
        _processUtils = ProcessUtils(processManager: processManager, logger: logger),
-       _logger = logger,
-       _osUtils = osUtils;
+       _logger = logger;
 
   final FileSystem _fileSystem;
   final Platform _platform;
   final ProcessUtils _processUtils;
   final Logger _logger;
-  final OperatingSystemUtils _osUtils;
 
   /// Matches the description property from the vswhere.exe JSON output.
   final RegExp _vswhereDescriptionProperty = RegExp(r'\s*"description"\s*:\s*".*"\s*,?');
@@ -212,8 +208,6 @@ class VisualStudio {
       return null;
     }
 
-    final String arch = _osUtils.hostPlatform == HostPlatform.windows_arm64 ? 'arm64': 'x64';
-
     return _fileSystem.path.joinAll(<String>[
       details.installationPath!,
       'VC',
@@ -221,8 +215,8 @@ class VisualStudio {
       'MSVC',
       details.msvcVersion!,
       'bin',
-      'Host$arch',
-      arch,
+      'Hostx64',
+      'x64',
       executable,
     ]);
   }
@@ -235,14 +229,12 @@ class VisualStudio {
       return null;
     }
 
-    final String arch = _osUtils.hostPlatform == HostPlatform.windows_arm64 ? 'arm64': '64';
-
     return _fileSystem.path.joinAll(<String>[
       details.installationPath!,
       'VC',
       'Auxiliary',
       'Build',
-      'vcvars$arch.bat',
+      'vcvars64.bat',
     ]);
   }
 
diff --git a/packages/flutter_tools/lib/src/windows/windows_device.dart b/packages/flutter_tools/lib/src/windows/windows_device.dart
index b7be891e09..d94b8bbaef 100644
--- a/packages/flutter_tools/lib/src/windows/windows_device.dart
+++ b/packages/flutter_tools/lib/src/windows/windows_device.dart
@@ -24,8 +24,7 @@ class WindowsDevice extends DesktopDevice {
     required Logger logger,
     required FileSystem fileSystem,
     required OperatingSystemUtils operatingSystemUtils,
-  }) : _operatingSystemUtils = operatingSystemUtils,
-      super(
+  }) : super(
       'windows',
       platformType: PlatformType.windows,
       ephemeral: false,
@@ -35,8 +34,6 @@ class WindowsDevice extends DesktopDevice {
       operatingSystemUtils: operatingSystemUtils,
   );
 
-  final OperatingSystemUtils _operatingSystemUtils;
-
   @override
   bool isSupported() => true;
 
@@ -44,12 +41,7 @@ class WindowsDevice extends DesktopDevice {
   String get name => 'Windows';
 
   @override
-  Future<TargetPlatform> get targetPlatform async => _targetPlatform;
-
-  TargetPlatform get _targetPlatform => switch (_operatingSystemUtils.hostPlatform) {
-    HostPlatform.windows_arm64 => TargetPlatform.windows_arm64,
-    _ => TargetPlatform.windows_x64,
-  };
+  Future<TargetPlatform> get targetPlatform async => TargetPlatform.windows_x64;
 
   @override
   bool isSupportedForProject(FlutterProject flutterProject) {
@@ -64,14 +56,13 @@ class WindowsDevice extends DesktopDevice {
     await buildWindows(
       FlutterProject.current().windows,
       buildInfo,
-      _targetPlatform,
       target: mainPath,
     );
   }
 
   @override
   String executablePathForDevice(covariant WindowsApp package, BuildInfo buildInfo) {
-    return package.executable(buildInfo.mode, _targetPlatform);
+    return package.executable(buildInfo.mode);
   }
 }
 
diff --git a/packages/flutter_tools/test/commands.shard/hermetic/build_windows_test.dart b/packages/flutter_tools/test/commands.shard/hermetic/build_windows_test.dart
index 2579d919b9..79fb6dee1f 100644
--- a/packages/flutter_tools/test/commands.shard/hermetic/build_windows_test.dart
+++ b/packages/flutter_tools/test/commands.shard/hermetic/build_windows_test.dart
@@ -7,12 +7,10 @@ import 'package:file_testing/file_testing.dart';
 import 'package:flutter_tools/src/base/file_system.dart';
 import 'package:flutter_tools/src/base/logger.dart';
 import 'package:flutter_tools/src/base/platform.dart';
-import 'package:flutter_tools/src/build_info.dart';
 import 'package:flutter_tools/src/cache.dart';
 import 'package:flutter_tools/src/commands/build_windows.dart';
 import 'package:flutter_tools/src/features.dart';
 import 'package:flutter_tools/src/reporting/reporting.dart';
-import 'package:flutter_tools/src/windows/build_windows.dart';
 import 'package:flutter_tools/src/windows/visual_studio.dart';
 import 'package:test/fake.dart';
 import 'package:unified_analytics/unified_analytics.dart';
@@ -83,7 +81,6 @@ void main() {
   FakeCommand cmakeGenerationCommand({
     void Function()? onRun,
     String generator = _defaultGenerator,
-    TargetPlatform targetPlatform = TargetPlatform.windows_x64,
   }) {
     return FakeCommand(
       command: <String>[
@@ -95,7 +92,7 @@ void main() {
         '-G',
         generator,
         '-A',
-        getCmakeWindowsArch(targetPlatform),
+        'x64',
         '-DFLUTTER_TARGET_PLATFORM=windows-x64',
       ],
       onRun: onRun,
@@ -129,7 +126,7 @@ void main() {
   }
 
   testUsingContext('Windows build fails when there is no cmake path', () async {
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = FakeVisualStudio(cmakePath: null);
     setUpMockProjectFilesForBuild();
 
@@ -145,7 +142,7 @@ void main() {
 
   testUsingContext('Windows build fails when there is no windows project', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockCoreProjectFiles();
 
@@ -163,7 +160,7 @@ void main() {
 
   testUsingContext('Windows build fails on non windows platform', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -179,7 +176,7 @@ void main() {
 
   testUsingContext('Windows build fails when feature is disabled', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -195,7 +192,7 @@ void main() {
 
   testUsingContext('Windows build does not spew stdout to status logger', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -220,7 +217,7 @@ void main() {
 
   testUsingContext('Windows build sends timing events', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -260,7 +257,7 @@ void main() {
 
   testUsingContext('Windows build extracts errors from stdout', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -318,7 +315,7 @@ C:\foo\windows\x64\runner\main.cpp(17,1): error C2065: 'Baz': undeclared identif
 
   testUsingContext('Windows verbose build sets VERBOSE_SCRIPT_LOGGING', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -344,7 +341,7 @@ C:\foo\windows\x64\runner\main.cpp(17,1): error C2065: 'Baz': undeclared identif
 
   testUsingContext('Windows build works around CMake generation bug', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio(displayVersion: '17.1.0');
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -481,7 +478,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
 
   testUsingContext('Windows build invokes build and writes generated files', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -551,7 +548,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
 
   testUsingContext('Windows profile build passes Profile configuration', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -574,7 +571,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
     const String generator = 'A different generator';
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio(
       cmakeGenerator: generator);
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -595,7 +592,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
 
   testUsingContext("Windows build uses pubspec's version", () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -641,7 +638,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
 
   testUsingContext('Windows build uses build-name and build-number', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -685,7 +682,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
 
   testUsingContext('Windows build build-name overrides pubspec', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -732,7 +729,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
 
   testUsingContext('Windows build build-number overrides pubspec', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -779,7 +776,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
 
   testUsingContext('Windows build build-name and build-number override pubspec', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -827,7 +824,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
 
   testUsingContext('Windows build warns on non-numeric build-number', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -877,7 +874,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
 
   testUsingContext('Windows build warns on complex build-number', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -926,14 +923,14 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
   });
 
   testUsingContext('hidden when not enabled on Windows host', () {
-    expect(BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils()).hidden, true);
+    expect(BuildWindowsCommand(logger: BufferLogger.test()).hidden, true);
   }, overrides: <Type, Generator>{
     FeatureFlags: () => TestFeatureFlags(),
     Platform: () => windowsPlatform,
   });
 
   testUsingContext('Not hidden when enabled and on Windows host', () {
-    expect(BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils()).hidden, false);
+    expect(BuildWindowsCommand(logger: BufferLogger.test()).hidden, false);
   }, overrides: <Type, Generator>{
     FeatureFlags: () => TestFeatureFlags(isWindowsEnabled: true),
     Platform: () => windowsPlatform,
@@ -941,7 +938,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
 
   testUsingContext('Performs code size analysis and sends analytics', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
@@ -997,7 +994,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
   // is resolved on the VS side, we can allow these paths again
   testUsingContext('Test bad path characters', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     fileSystem.currentDirectory = fileSystem.directory("test_'path")
       ..createSync();
@@ -1024,7 +1021,7 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
   // And tests the case where stdout contains the error about missing assets
   testUsingContext('Windows build extracts errors related to pubspec.yaml from stdout', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils())
+    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
       ..visualStudioOverride = fakeVisualStudio;
     setUpMockProjectFilesForBuild();
 
diff --git a/packages/flutter_tools/test/general.shard/base/os_test.dart b/packages/flutter_tools/test/general.shard/base/os_test.dart
index ad5b23c498..5d6765cc8c 100644
--- a/packages/flutter_tools/test/general.shard/base/os_test.dart
+++ b/packages/flutter_tools/test/general.shard/base/os_test.dart
@@ -160,7 +160,7 @@ void main() {
       expect(utils.hostPlatform, HostPlatform.linux_x64);
     });
 
-    testWithoutContext('Windows default', () async {
+    testWithoutContext('Windows', () async {
       final OperatingSystemUtils utils =
       createOSUtils(FakePlatform(operatingSystem: 'windows'));
       expect(utils.hostPlatform, HostPlatform.windows_x64);
diff --git a/packages/flutter_tools/test/general.shard/build_system/targets/windows_test.dart b/packages/flutter_tools/test/general.shard/build_system/targets/windows_test.dart
index 11b85dd995..cebfff087a 100644
--- a/packages/flutter_tools/test/general.shard/build_system/targets/windows_test.dart
+++ b/packages/flutter_tools/test/general.shard/build_system/targets/windows_test.dart
@@ -55,7 +55,7 @@ void main() {
     }
     fileSystem.directory('windows').createSync();
 
-    await const UnpackWindows(TargetPlatform.windows_x64).build(environment);
+    await const UnpackWindows().build(environment);
 
     // Output files are copied correctly.
     expect(fileSystem.file(r'C:\windows\flutter\ephemeral\flutter_export.h'), exists);
@@ -147,7 +147,7 @@ void main() {
       },
     ));
 
-    await const DebugBundleWindowsAssets(TargetPlatform.windows_x64).build(environment);
+    await const DebugBundleWindowsAssets().build(environment);
 
     // Depfile is created and dill is copied.
     expect(environment.buildDir.childFile('flutter_assets.d'), exists);
@@ -175,7 +175,7 @@ void main() {
     environment.buildDir.childFile('app.so').createSync(recursive: true);
 
     await const WindowsAotBundle(AotElfProfile(TargetPlatform.windows_x64)).build(environment);
-    await const ProfileBundleWindowsAssets(TargetPlatform.windows_x64).build(environment);
+    await const ProfileBundleWindowsAssets().build(environment);
 
     // Depfile is created and so is copied.
     expect(environment.buildDir.childFile('flutter_assets.d'), exists);
@@ -202,7 +202,7 @@ void main() {
     environment.buildDir.childFile('app.so').createSync(recursive: true);
 
     await const WindowsAotBundle(AotElfRelease(TargetPlatform.windows_x64)).build(environment);
-    await const ReleaseBundleWindowsAssets(TargetPlatform.windows_x64).build(environment);
+    await const ReleaseBundleWindowsAssets().build(environment);
 
     // Depfile is created and so is copied.
     expect(environment.buildDir.childFile('flutter_assets.d'), exists);
diff --git a/packages/flutter_tools/test/general.shard/cache_test.dart b/packages/flutter_tools/test/general.shard/cache_test.dart
index 0ec69bca6a..f766521945 100644
--- a/packages/flutter_tools/test/general.shard/cache_test.dart
+++ b/packages/flutter_tools/test/general.shard/cache_test.dart
@@ -615,7 +615,7 @@ void main() {
       expect(artifacts.getBinaryDirs(), <List<String>>[
         <String>['darwin-x64', 'darwin-arm64/font-subset.zip'],
         <String>['linux-arm64', 'linux-arm64/font-subset.zip'],
-        <String>['windows-arm64', 'windows-arm64/font-subset.zip'],
+        <String>['windows-x64', 'windows-x64/font-subset.zip'], // arm64 windows hosts are not supported now
       ]);
   });
 
diff --git a/packages/flutter_tools/test/general.shard/commands/build_test.dart b/packages/flutter_tools/test/general.shard/commands/build_test.dart
index 10e7a95f60..090924bed9 100644
--- a/packages/flutter_tools/test/general.shard/commands/build_test.dart
+++ b/packages/flutter_tools/test/general.shard/commands/build_test.dart
@@ -52,7 +52,7 @@ void main() {
     final Platform platform = FakePlatform();
     final BufferLogger logger = BufferLogger.test();
     final List<FlutterCommand> commands = <FlutterCommand>[
-      BuildWindowsCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils()),
+      BuildWindowsCommand(logger: BufferLogger.test()),
       BuildLinuxCommand(logger: BufferLogger.test(), operatingSystemUtils: FakeOperatingSystemUtils()),
       BuildMacosCommand(logger: BufferLogger.test(), verboseHelp: false),
       BuildWebCommand(fileSystem: fileSystem, logger: BufferLogger.test(), verboseHelp: false),
diff --git a/packages/flutter_tools/test/general.shard/windows/visual_studio_test.dart b/packages/flutter_tools/test/general.shard/windows/visual_studio_test.dart
index ba82c8fb48..57b07e929e 100644
--- a/packages/flutter_tools/test/general.shard/windows/visual_studio_test.dart
+++ b/packages/flutter_tools/test/general.shard/windows/visual_studio_test.dart
@@ -12,7 +12,6 @@ import 'package:flutter_tools/src/windows/visual_studio.dart';
 
 import '../../src/common.dart';
 import '../../src/context.dart';
-import '../../src/fakes.dart';
 
 const String programFilesPath = r'C:\Program Files (x86)';
 const String visualStudioPath = programFilesPath + r'\Microsoft Visual Studio\2017\Community';
@@ -345,7 +344,6 @@ VisualStudioFixture setUpVisualStudio() {
     platform: windowsPlatform,
     logger: logger,
     processManager: processManager,
-    osUtils: FakeOperatingSystemUtils(),
   );
   return VisualStudioFixture(visualStudio, fileSystem, processManager, logger);
 }
@@ -384,7 +382,6 @@ void main() {
         fileSystem: MemoryFileSystem.test(style: FileSystemStyle.windows),
         platform: FakePlatform(operatingSystem: 'windows'),
         processManager: FakeProcessManager.any(),
-        osUtils: FakeOperatingSystemUtils(),
       );
 
       expect(() => visualStudio.isInstalled,
@@ -407,7 +404,6 @@ void main() {
         fileSystem: fileSystem,
         platform: windowsPlatform,
         processManager: fakeProcessManager,
-        osUtils: FakeOperatingSystemUtils(),
       );
 
       expect(visualStudio.isInstalled, false);
@@ -430,7 +426,6 @@ void main() {
         fileSystem: fileSystem,
         platform: windowsPlatform,
         processManager: fakeProcessManager,
-        osUtils: FakeOperatingSystemUtils(),
       );
 
       expect(visualStudio.isInstalled, false);
diff --git a/packages/flutter_tools/test/general.shard/windows/windows_device_test.dart b/packages/flutter_tools/test/general.shard/windows/windows_device_test.dart
index 7adb48f97d..6128ec607c 100644
--- a/packages/flutter_tools/test/general.shard/windows/windows_device_test.dart
+++ b/packages/flutter_tools/test/general.shard/windows/windows_device_test.dart
@@ -130,5 +130,5 @@ WindowsDevice setUpWindowsDevice({
 
 class FakeWindowsApp extends Fake implements WindowsApp {
   @override
-  String executable(BuildMode buildMode, TargetPlatform targetPlatform) => '${buildMode.cliName}/executable';
+  String executable(BuildMode buildMode) => '${buildMode.cliName}/executable';
 }
diff --git a/packages/flutter_tools/test/integration.shard/flutter_build_windows_test.dart b/packages/flutter_tools/test/integration.shard/flutter_build_windows_test.dart
index a7bd8ff82f..d238bb226a 100644
--- a/packages/flutter_tools/test/integration.shard/flutter_build_windows_test.dart
+++ b/packages/flutter_tools/test/integration.shard/flutter_build_windows_test.dart
@@ -2,7 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ffi' show Abi;
 import 'dart:io' as io;
 
 import 'package:file/file.dart';
@@ -42,18 +41,11 @@ void main() {
 
       projectRoot = tempDir.childDirectory('hello');
 
-      final String arch;
-      if (Abi.current() == Abi.windowsArm64) {
-        arch = 'arm64';
-      } else {
-        arch = 'x64';
-      }
-
       releaseDir = fileSystem.directory(fileSystem.path.join(
         projectRoot.path,
         'build',
         'windows',
-        arch,
+        'x64',
         'runner',
         'Release',
       ));