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Fix Windows 11 Update Stuck at 0% with Service Not Running - Bitbucket Merge Error: Refusing to Merge Unrelated Histories-Git Detached HEAD vs Attached HEAD: What It Means and How to Fix

Updated 2026-07-28 11:02:09windows-fixes
Fix Windows 11 Update Stuck at 0% with Service Not Running - Bitbucket Merge Error: Refusing to Merge Unrelated Histories-Git Detached HEAD vs Attached HEAD: What It Means and How to Fix
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.