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Fix Windows Update High Memory Usage Error 0x800f0922 - Firefox Not Responding After Update: How to Fix-How to Fix Store Not Opening After Windows Update

Updated 2026-06-14 06:31:22browser-issues
Fix Windows Update High Memory Usage Error 0x800f0922 - Firefox Not Responding After Update: How to Fix-How to Fix Store Not Opening After Windows Update
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.