Kenapa pc settings tidak bisa di buka/ blank/bergambar roda bergerigi pada windows 8?

postingan ini berdasarkan pengalaman saya, tiba tiba saat saya ingin mengganti atau membuka pc settings saya , ternyata pc settings tidak bisa, begitu juga saat saya ngin mengganti user account saya pada windows 8, ternyata saya tidak bisa menemukan cara mengganti user account atau user account pictur pada windows 8 saya, setelah saya mencarinya di mbah google, eh ternyata itu disebabkan karena installan saya pada windows ada yang tidak tepat, yang menyebabkan windows store , user account dan pc settings tidak bisa di buka, namun sekarang saya dapat mengembalikannya seperti semula caranya hanya beberapa step dan coba ikuti saja ya :)

cara ini efektiv di windows 8 maupun di 8.1
berikut cara caranya :

cara agar apps store dapat di buka lagi

A.) Fixing the app store:

1. Open registry editor typing regedit.exe from a command line.
2. Browse to the registry key at HKEY_CURRENT_USER\Software\Classes\Local Settings\software\microsoft\windows\currentversion\appmodel\repository\packages.
3. Right click on the “packages” key and bring up the “Permissions” tab.
4. Click the “Advanced” button located at the bottom right corner.
5. Check to see the account name that shows up as the “Owner” (this is the first line of text on the “advanced security settings” dialog for the “packages” key). It should say “SYSTEM”.  (For me this showed the built-in local Administrators group)
6. If it is any other account, click on the “Change” button next to it.
7. Type SYSTEM in the “select user” dialog. If “Multiple Names Found” window comes up, select the row for “SYSTEM”.
8. Click OK to the dialogs and close them all.
9. Run from admin command prompt:     Powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\WinStore\AppxManifest.xml

biasanya pada hkey_current_user itu ada sedikit berbeda isinya, pokoknya sampe yang ketemu banyak tulisan package,klik kanan di situ

1. Run from admin PowerShell:

((Get-ChildItem "HKLM:SOFTWARE\Microsoft\Windows\CurrentVersion\Appx\AppxAllUserStore\InboxApplications") | Get-ItemProperty).Path | Add-AppxPackage -Register -DisableDevelopmentMode

    * When I ran this the black X persisted until after the next step and reboot.  But trying to start an app gives me a new message and a link to the store.

C.) Fixing 3rd party apps:

1. Delete the regkey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Appx\AppxAllUserStore\[UserSID] 

          You can find your SID by going to an elevated command prompt and typing

                        wmic useraccount get name,sid

D.) Restart.  After a reboot the apps still showed the black X for a minute or so, but it soon cleared up on its own and all apps seemed to be working again.  I was also able to update the apps from the app store once signing in with a Microsoft account.  Finally, I am again able to get into PC Settings.

semoga bermanfaat.