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Fix BitLocker Port Already Allocated Error Code - How to Resolve Windows Activation Error 0x80070002-Windows Security Blocked File Opening – How to Fix

Updated 2026-06-14 10:10:27developer-tools

Fix BitLocker Port Already Allocated Error Code - How to Resolve Windows Activation Error 0x80070002-Windows Security Blocked File Opening – 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.