BitLocker Not Starting After BIOS Update: Fixes - BitLocker Version Mismatch Error During Windows 10 Install-Windows 11 VS Code Terminal Not Working Solution

Updated 2026-06-13 23:31:41developer-tools
BitLocker Not Starting After BIOS Update: Fixes - BitLocker Version Mismatch Error During Windows 10 Install-Windows 11 VS Code Terminal Not Working Solution
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.