Still no progress with this.
When I input the following into cmd using admin:
PowerShell -ExecutionPolicy Unrestricted -Command "& {$manifest = (Get-AppxPackage Microsoft.WindowsStore).InstallLocation + '\AppxManifest.xml' ; Add-AppxPackage -DisableDevelopmentMode -Register $manifest}"
I get the following as a response:
Add-AppxPackage : Deployment failed with HRESULT: 0x80073CF6, Package could
not be registered.
error 0x80070002: While processing the request, the system failed to register
the windows.MRT extension due to the following error: The system cannot find
the file specified.
.
NOTE: For additional information, look for [ActivityId]
072b5501-cb61-0004-7963-2b0761cbd001 in the Event Log or use the command line
Get-AppxLog -ActivityID 072b5501-cb61-0004-7963-2b0761cbd001
At line:1 char:97
+ ... fest.xml' ; Add-AppxPackage -DisableDevelopmentMode -Register $manife ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : WriteError: (C:\Program File...ppxManifest.xml:S
tring) [Add-AppxPackage], IOException
+ FullyQualifiedErrorId : DeploymentError,Microsoft.Windows.Appx.PackageMa
nager.Commands.AddAppxPackageCommand
Anyone able to help please?