zhizhu
Home / developer-tools / Fix Windows Update Error 0x800f0831: Missing Component - Microsoft Store Error 502 After Windows Update – Fix-Windows Update Cleanup Not Completing? Try These Steps

Fix Windows Update Error 0x800f0831: Missing Component - Microsoft Store Error 502 After Windows Update – Fix-Windows Update Cleanup Not Completing? Try These Steps

2026-06-13 18:39:22
Fix Windows Update Error 0x800f0831: Missing Component - Microsoft Store Error 502 After Windows Update – Fix-Windows Update Cleanup Not Completing? Try These Steps

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.

Next references

Fix PowerShell 504 Gateway Timeout When Calling REST APIFix Windows Defender Blank Screen in Windows 10How to Enable Command Prompt Disabled by AdministratorFix Windows Update Error 0x8024402c: Configuration IssuesFix Access Denied When Activating Windows via Command PromptHow to Clear Windows Update Cache for Faster Installation