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      操作系统
      windows8.1 windowsXP windows7 windows8 windows10 windows11
      版本
      22H2 24H2 Preview 25H2 21H2 23H2 26H1 LTSC
      位数
      64位 32位
      Microsoft.Windows.Widgets.dll

      255KB
      Microsoft.WindowsAppRuntime.Bootstrap.dll

      73KB
      Microsoft.WindowsAppRuntime.Bootstrap.dll 是 Windows App SDK（Windows App Runtime）的引导层模块，面向未打包（unpackaged）桌面应用实现动态依赖引导。它导出 MddBootstrapInitialize、MddBootstrapInitialize2、MddBootstrapShutdown 等 API，在进程启动阶段解析并匹配满足最小版本约束的 Windows App Runtime framework package，经 Dynamic Dependency Lifetime Manager（DDLM）将框架包注入当前进程的包依赖图，从而在缺失包标识的场景下完成 WinRT 类型激活与 API 契约解析，支撑 WinUI 3、AppWindow、DispatcherQueue 等组件的加载，并负责引用计数递减与依赖释放。
      Microsoft.WindowsAppRuntime.dll

      332KB
      Microsoft.WindowsAppRuntime.dll 是 Windows App SDK 的运行时核心，负责动态依赖解析、API 集协商、版本兼容与框架包引导。它为 WinUI 3、WPF、WinForms 等提供生命周期管理、窗口化、资源加载及现代控件宿主。缺失会导致 DLL 加载失败、应用启动崩溃、0x8007007E 等错误，并可能引发功能降级与部署异常。
      Microsoft.WindowsAppRuntime.Insights.Resource.dll

      10KB
      MRM.dll

      124KB
      PushNotificationsLongRunningTask.ProxyStub.dll

      12KB
      WindowsAppSdk.AppxDeploymentExtensions.Desktop-EventLog-Instrumentation.dll

      12KB
      WinUIEdit.dll

      1451KB
      wuceffectsi.dll

      167KB
      CoreMessagingXP.dll

      356KB
      dcompi.dll

      611KB
      dwmcorei.dll

      1012KB
      DwmSceneI.dll

      587KB
      Microsoft.DirectManipulation.dll

      273KB
      Microsoft.Graphics.Display.dll

      78KB
      Microsoft.InputStateManager.dll

      179KB
      Microsoft.Internal.FrameworkUdk.CBS.dll

      38KB
      Microsoft.Internal.FrameworkUdk.dll

      243KB
      Microsoft.UI.dll

      39KB
      Microsoft.UI.Input.dll

      481KB
      Microsoft.UI.Windowing.Core.dll

      169KB
      Microsoft.UI.Xaml.Controls.dll

      1775KB
      Microsoft.ui.xaml.dll

      4345KB
      Microsoft.UI.Xaml.Phone.dll

      312KB
      Microsoft.ui.xaml.resources.19h1.dll

      80KB
      Microsoft.ui.xaml.resources.common.dll

      13KB
      Microsoft.WindowsAppRuntime.Insights.Resource.dll

      10KB
      WindowsAppSdk.AppxDeploymentExtensions.Desktop-EventLog-Instrumentation.dll

      12KB
      wuceffectsi.dll

      167KB
      CoreMessagingXP.dll

      349KB
      dcompi.dll

      497KB
      dwmcorei.dll

      873KB
      DwmSceneI.dll

      586KB
      DWriteCore.dll

      1056KB
      marshal.dll

      154KB
      Microsoft.DirectManipulation.dll

      237KB
      Microsoft.Graphics.Display.dll

      77KB
      Microsoft.Graphics.Imaging.dll

      116KB
      Microsoft.InputStateManager.dll

      150KB
      Microsoft.Internal.FrameworkUdk.CBS.dll

      35KB
      Microsoft.Internal.FrameworkUdk.dll

      213KB
      Microsoft.UI.Composition.OSSupport.dll

      16KB
      Microsoft.UI.dll

      51KB
      Microsoft.UI.Input.dll

      511KB
      Microsoft.UI.Windowing.Core.dll

      170KB
      Microsoft.UI.Windowing.dll

      137KB
      Microsoft.UI.Xaml.Controls.dll

      1683KB
      Microsoft.ui.xaml.dll

      4033KB
      Microsoft.UI.Xaml.Internal.dll

      363KB
      Microsoft.UI.Xaml.Phone.dll

      323KB

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