ReEnable Win8 PC Settings: Windows 8.1 issue PC Settings Disappear

If you find urself stuck with a bluescreen in Metro when trying to access PC Settings then this fix may help you. Open cmd prompt as Admin and past this power shell script,

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

boomm... fixed!