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Fix Windows Security Offline Installer Error 0x80070643 - How to Reset PowerShell Settings to Default-Resolve BitLocker Blank Screen on Wake from Sleep

Updated 2026-06-13 22:42:50developer-tools
Fix Windows Security Offline Installer Error 0x80070643 - How to Reset PowerShell Settings to Default-Resolve BitLocker Blank Screen on Wake from Sleep
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.