Windows 10: Error 0x80080005 When trying to download the Xbox PC. Need to restore WindowsApp permisions?

Hello! I'm currently unable to download the XboxPC app thing required to use the gamepass on pc, I keep getting error code 0x80080005.

I believe this was caused by my misguided meddling in the WindowsApp permissions. In order to gain access to the file for a personal project, I had to grant myself permission to it, but now, even after seemingly restoring those permissions to the default i can't seem to get it to work? What do I need to do to restore this to deafult, and get everything in working order again



:)

 

Windows update error (0x80080005)

It guides you through stages of preparation, then you perform the repairs in Safe Mode.




step 1

then




Of course, you can just go to Safe Mode, launch the program, and directly run the repairs, missing the preparation... not the best of ideas. It's designed to give you ways of going back if something goes wrong by creating a restore point, registry backup... then doing the repairs.

 

System Restore fails: AppxStaging %ProgramFiles%\WindowsApp 0x80070091

Steps taken.
Part 1/
Install W10. User -Test (No additional updates. No OEM drivers)
Create Restore Point -"Pristine"
Make a system alteration. ie; D/L and Install Google Chrome.
System Restore to RP "Pristine". (Note: Chrome should be gone.)
Successful. Chrome is gone and Edge reset. ??? Chromesetup file removed from \downloads??? Why???
New Restore Point - "Undo Restore" created by system.

Step 2/
D/L and install KB3213986. Reboot.
Make a system alteration. ie; D/L and Install Google Chrome.
Create Restore Point - "Update 1 Chrome"
Make a system alteration. Uninstall Chrome.
System Restore. (Note: Chrome should come back but may not work correctly.)
Fail. 0x80070091

To me that represents a conclusive result.

The next obvious thing to do was to roll back the Update, assuming that this will fix System Restore. However, rolling back the Update DID NOT restore the functionality of System Restore. So now my confident claim, above, is a bit shaky. If performing the update does in fact cause the issue, removing it doesn't put it right.

So now, the next obvious thing is to perform the WindowsApps rename or deletion process, to apply the fix, and run a series of testing to see if System Restore becomes stable.

Results.
Performing the WindowsApps rename fix, instead of deleting it this time, once again resulted in System Restore operating correctly. I have been able to install the remaining updates and flip back and forth between Restore Points without issue.

At this point I am done with it. My testing shows that:

• It is update KB3213986 that causes the problem to occur in the first instance.

• Rolling back the update does not correct the problem.

• Performing the known fix returns System Restore functionality.

• For how long, we don't yet know.

Should you wish to rename the WindowsApps directory rather than delete it, the attrib WindowsApps -h command line can only be performed after the icacls command line.

 

Windows update error (0x80080005)

Sorry? Have you got the correct Tweaking .com's repair tool? Or followed the steps to the end where you actually do the numbered repairs?




- If you had followed all the steps I'd have expected it to take a bit longer.