BitLocker Setup Fails with Error 0x8031004A: How to Fix - Fix Windows Activation Error 0x80070005: File Locked-Python venv: Module Not Found After pip Install

Updated 2026-06-14 12:48:21windows-fixes
BitLocker Setup Fails with Error 0x8031004A: How to Fix - Fix Windows Activation Error 0x80070005: File Locked-Python venv: Module Not Found After pip Install
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.