Microsoft Store Error 0x80070422

Since Windows Update, BITS, and Orchestrator have already been checked and restarted, the next supported path is to focus on Store repair and broader Windows repair rather than changing services again.

1. Update Windows fully
   • Go to Start > Settings > Windows Update > Check for updates.
   • Install any available updates, then restart.
2. Update Microsoft Store itself
   • Open Microsoft Store.
   • Select Library > Get updates.
   • If a Store update is available, let it install automatically.
3. Repair or reset Microsoft Store
   • Go to Start > Settings > Apps > Installed apps.
   • Select Microsoft Store > Advanced options.
   • Select Repair first.
   • If the issue continues, select Reset.
   • Note: Reset can clear app data for that app.
4. Reinstall the Store app from Library
   • In Microsoft Store, select Library.
   • Find the app and select Install.
5. Run system file repair
   • Open Command Prompt as administrator.
   • Run:

          DISM.exe /Online /Cleanup-image /Restorehealth
     

   • Wait for the success message.
   • Then run:

          sfc /scannow
     

   • Wait for verification to reach 100%, then restart and test Microsoft Store again.
6. If Windows Update components may still be corrupted, reset the update cache
   • Warning: this is an advanced admin procedure.
   • Open Command Prompt as administrator and run these commands one at a time:

          net stop bits
          net stop wuauserv
          ren %systemroot%\softwaredistribution softwaredistribution.bak
          ren %systemroot%\system32\catroot2 catroot2.bak
          net start bits
          net start wuauserv
     

   • Restart the PC and try Store sign-in again.
7. If the problem still persists, use an in-place repair install of Windows 11
   • This is the accepted escalation path in similar Microsoft Q&A cases for persistent 0x80070422 Store failures after standard fixes.
   • It reinstalls Windows while keeping files and apps.

Avoid registry-permission changes unless there is clear evidence default permissions were modified. Microsoft notes those changes can have broad system impact, and full recovery may require reinstalling Windows.

• Fix problems with apps from Microsoft Store
• Troubleshoot problems updating Windows
• Troubleshoot problems updating Windows
• Troubleshoot problems updating Windows
• Fix problems that block programs from being installed or removed
• I can not download anything from the Microsoft store due to a 0x80070422 Windows Update Error - Microsoft Q&A
• microsoft store - Microsoft Q&A
• Microsoft Store Apps fail to start if default registry or file permissions modified