Add-AppPackage -path .\PythonSoftwareFoundation.Python.3.11_3.11.181.0_arm64__qbz5n2kfra8p0.Msix Get-AppPackageLog -ActivityID ff7676ee-9614-0006-8b09-8bff1496d801 Time ID Message ---- -- ------- 8/6/2022 10:18:53 AM 603 Started deployment Add operation on a package with main parameter PythonSoftwareFoundation.Python.3.11_3.11.181.0_arm64__qbz5n2kfra8p0.Msix and Options 0 and 0. See http://go.microsoft.com/fwlink/?LinkId=235160 for help diagnosing app deployment issues. 8/6/2022 10:18:54 AM 157 The app package signature was validated for core content of the app package published by CN=4975D53F-AA7E-49A5-8B49-EA4FDC1BB66B. Payload won't be validated until the files are read. 8/6/2022 10:18:54 AM 135 error 0xC00CE014: App manifest validation error: The app manifest must be valid as per schema: Line 9, Column 6, Note: The schema for MaxVersionTested specified does not recognize XML fields with namespace "http://schemas.microsoft.com/appx/manifest/desktop/windows10/6". Please ensure that you have the correct MaxVersionTested specified. Reason: Element '{http://s chemas.microsoft.com/appx/manifest/desktop/windows10/6}RegistryWriteVirtualizati on' is unexpected according to content model of parent element '{http://schemas.microsoft.com/appx/manifest/foundation/windows10}Properties'. 8/6/2022 10:18:54 AM 465 error 0x80080204: Opening the package from location PythonSoftwareFoundation.Python.3.11_3.11.181.0_arm64__qbz5n2kfra8p0.Msix failed. 8/6/2022 10:18:54 AM 403 error 0x80080204: Failure to get staging session for: file:///C:/Users/USER/Downloa ds/PythonSoftwareFoundation.Python.3.11_3.11.181.0_arm64__qbz5n2kfra8p0.Msix. 8/6/2022 10:18:54 AM 404 AppX Deployment operation failed for package with error 0x80080204. The specific error text for this failure is: error 0xC00CE014: App manifest validation error: The app manifest must be valid as per schema: Line 9, Column 6, Note: The schema for MaxVersionTested specified does not recognize XML fields with namespace "http://schemas.microsoft.com/appx/manifest/desktop/windows10/6". Please ensure that you have the correct MaxVersionTested specified. Reason: Element '{http://s chemas.microsoft.com/appx/manifest/desktop/windows10/6}RegistryWriteVirtualizati on' is unexpected according to content model of parent element '{http://schemas.microsoft.com/appx/manifest/foundation/windows10}Properties'.