MS Windows 8.1 – I can’t open any Windows 8 apps including PC Settings, Store and Browser Choice

  powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\camera\AppxManifest.xml  powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\FileManager\AppxManifest.xml   powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\ImmersiveControlPanel\AppxManifest.xml  powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\BrowserChoice\AppxManifest.xml  

MS Windows 8.1 – Windows Resource Protection found corrupt files but was unable to fix some of them

  C:\WINDOWS\system32>sfc /scannow Beginning system scan. This process will take some time. Beginning verification phase of system scan.Verification 100% complete. Windows Resource Protection found corrupt files but was unable to fix someof them. Details are included in the CBS.Log windir\Logs\CBS\CBS.log. Forexample C:\Windows\Logs\CBS\CBS.log. Note that logging is currently notsupported in offline servicing scenarios.   C:\WINDOWS\system32>DISM /Online…