Fix Chrome Profile Version Mismatch After Update - How to Restore Windows Defender Protection History-Task Scheduler Fails to Start – Error 2147943785 Fix

Updated 2026-06-14 04:17:37developer-tools
Fix Chrome Profile Version Mismatch After Update - How to Restore Windows Defender Protection History-Task Scheduler Fails to Start – Error 2147943785 Fix
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.