Check for installed versions of the Windows App SDK runtime

To check which versions of the Windows App SDK runtime are installed on your development computer, open a PowerShell window and run one of the following commands.

# For 1.0 and 1.0 Preview releases and later
get-appxpackage *appruntime*
# For shorter output displaying only PackageFullName
(get-appxpackage micro*win*appruntime*).packagefullname

# For 1.0 Experimental
get-appxpackage *WindowsAppSDK* 

# For version 0.8
get-appxpackage *reunion*

You should see output similar to the following, which will include the x64, x86, or Arm64 versions of the Framework package, Dynamic Dependency Lifetime Manager (DDLM) package, Main package, and Singleton package, depending on your computer and Windows App SDK version.

Name              : Microsoft.WindowsAppRuntime.1.0
Publisher         : CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
Architecture      : X64
ResourceId        :
Version           : 0.318.928.0
PackageFullName   : Microsoft.WindowsAppRuntime.1.0_0.318.928.0_x64__8wekyb3d8bbwe
InstallLocation   : C:\Program Files\WindowsApps\Microsoft.WindowsAppRuntime.1.0_0.318.928.0_x64__8wekyb3d8bbwe
IsFramework       : True
PackageFamilyName : Microsoft.WindowsAppRuntime.1.0_8wekyb3d8bbwe
PublisherId       : 8wekyb3d8bbwe
IsResourcePackage : False
IsBundle          : False
IsDevelopmentMode : False
NonRemovable      : False
IsPartiallyStaged : False
SignatureKind     : Store
Status            : Ok

Name              : Microsoft.WindowsAppRuntime.1.0
Publisher         : CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
Architecture      : X86
ResourceId        :
Version           : 0.318.928.0
PackageFullName   : Microsoft.WindowsAppRuntime.1.0_0.318.928.0_x86__8wekyb3d8bbwe
InstallLocation   : C:\Program Files\WindowsApps\Microsoft.WindowsAppRuntime.1.0_0.318.928.0_x86__8wekyb3d8bbwe
IsFramework       : True
PackageFamilyName : Microsoft.WindowsAppRuntime.1.0_8wekyb3d8bbwe
PublisherId       : 8wekyb3d8bbwe
IsResourcePackage : False
IsBundle          : False
IsDevelopmentMode : False
NonRemovable      : False
IsPartiallyStaged : False
SignatureKind     : Store
Status            : Ok

Name              : MicrosoftCorporationII.WindowsAppRuntime.Main.1.0
Publisher         : CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
Architecture      : X64
ResourceId        :
Version           : 0.318.928.0
PackageFullName   : MicrosoftCorporationII.WindowsAppRuntime.Main.1.0_0.318.928.0_x64__8wekyb3d8bbwe
InstallLocation   : C:\Program
                    Files\WindowsApps\MicrosoftCorporationII.WindowsAppRuntime.Main.1.0_0.318.928.0_x64__8wekyb3d8bbwe
IsFramework       : False
PackageFamilyName : MicrosoftCorporationII.WindowsAppRuntime.Main.1.0_8wekyb3d8bbwe
PublisherId       : 8wekyb3d8bbwe
IsResourcePackage : False
IsBundle          : False
IsDevelopmentMode : False
NonRemovable      : False
Dependencies      : {Microsoft.WindowsAppRuntime.1.0_0.318.928.0_x64__8wekyb3d8bbwe}
IsPartiallyStaged : False
SignatureKind     : Store
Status            : Ok

Name              : Microsoft.WindowsAppRuntime.Singleton
Publisher         : CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
Architecture      : X64
ResourceId        :
Version           : 0.318.928.0
PackageFullName   : Microsoft.WindowsAppRuntime.Singleton_0.318.928.0_x64__8wekyb3d8bbwe
InstallLocation   : C:\Program Files\WindowsApps\Microsoft.WindowsAppRuntime.Singleton_0.318.928.0_x64__8wekyb3d8bbwe
IsFramework       : False
PackageFamilyName : Microsoft.WindowsAppRuntime.Singleton_8wekyb3d8bbwe
PublisherId       : 8wekyb3d8bbwe
IsResourcePackage : False
IsBundle          : False
IsDevelopmentMode : False
NonRemovable      : False
Dependencies      : {Microsoft.WindowsAppRuntime.1.0_0.318.928.0_x64__8wekyb3d8bbwe}
IsPartiallyStaged : False
SignatureKind     : Store
Status            : Ok

Name              : Microsoft.WinAppRuntime.DDLM.0.318.928.0-x6
Publisher         : CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
Architecture      : X64
ResourceId        :
Version           : 0.318.928.0
PackageFullName   : Microsoft.WinAppRuntime.DDLM.0.318.928.0-x6_0.318.928.0_x64__8wekyb3d8bbwe
InstallLocation   : C:\Program
                    Files\WindowsApps\Microsoft.WinAppRuntime.DDLM.0.318.928.0-x6_0.318.928.0_x64__8wekyb3d8bbwe
IsFramework       : False
PackageFamilyName : Microsoft.WinAppRuntime.DDLM.0.318.928.0-x6_8wekyb3d8bbwe
PublisherId       : 8wekyb3d8bbwe
IsResourcePackage : False
IsBundle          : False
IsDevelopmentMode : False
NonRemovable      : False
Dependencies      : {Microsoft.WindowsAppRuntime.1.0_0.318.928.0_x64__8wekyb3d8bbwe}
IsPartiallyStaged : False
SignatureKind     : Developer
Status            : Ok

Name              : Microsoft.WinAppRuntime.DDLM.0.318.928.0-x8
Publisher         : CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
Architecture      : X86
ResourceId        :
Version           : 0.318.928.0
PackageFullName   : Microsoft.WinAppRuntime.DDLM.0.318.928.0-x8_0.318.928.0_x86__8wekyb3d8bbwe
InstallLocation   : C:\Program
                    Files\WindowsApps\Microsoft.WinAppRuntime.DDLM.0.318.928.0-x8_0.318.928.0_x86__8wekyb3d8bbwe
IsFramework       : False
PackageFamilyName : Microsoft.WinAppRuntime.DDLM.0.318.928.0-x8_8wekyb3d8bbwe
PublisherId       : 8wekyb3d8bbwe
IsResourcePackage : False
IsBundle          : False
IsDevelopmentMode : False
NonRemovable      : False
Dependencies      : {Microsoft.WindowsAppRuntime.1.0_0.318.928.0_x86__8wekyb3d8bbwe}
IsPartiallyStaged : False
SignatureKind     : Developer
Status            : Ok