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我有一个 Windows 服务（使用本教程创建）。

我正在尝试运行IAsyncOperation：

var uri= new Uri(@"uri/to/second/app");
var options = new LauncherOptions
{
   TargetApplicationPackageFamilyName = "second-app-guid"
};
var results = await Launcher.LaunchUriForResultsAsync(uri, options);

但是，我从以下错误中得到以下错误await：

• The type 'IAsyncOperationWithProgress<,>' is defined in an assembly that is not referenced. You must add a reference to assembly 'Windows, Version=255.255.255.255, Culture=neutral, PublicKeyToken=null, ContentType=WindowsRuntime'.
• The type 'IAsyncOperation<>' is defined in an assembly that is not referenced. You must add a reference to assembly 'Windows, Version=255.255.255.255, Culture=neutral, PublicKeyToken=null, ContentType=WindowsRuntime'.
• The …