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Fix Windows Update Error 0x800f0922 When Using Backup Software - Windows Defender Ubuntu Installation Error Solutions-Fix Connection Refused in Windows Update Using Netsh Winsock Reset

Updated 2026-06-13 14:37:05cloud-software
Fix Windows Update Error 0x800f0922 When Using Backup Software - Windows Defender Ubuntu Installation Error Solutions-Fix Connection Refused in Windows Update Using Netsh Winsock Reset
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.