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Fix PowerShell Startup Error: Missing .NET Framework - How to Resolve BitLocker Sync Connection Refused-Windows Security Offline Installer: Checklist & Steps

Updated 2026-06-14 05:05:59cloud-software
Fix PowerShell Startup Error: Missing .NET Framework - How to Resolve BitLocker Sync Connection Refused-Windows Security Offline Installer: Checklist & Steps
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.