Check If Your Windows License Is Retail or OEM - OneDrive Sync Not Working? Try This Checklist-Troubleshooting BitLocker Slow Write on Encrypted Drives

Updated 2026-06-14 17:19:08windows-fixes
Check If Your Windows License Is Retail or OEM - OneDrive Sync Not Working? Try This Checklist-Troubleshooting BitLocker Slow Write on Encrypted Drives
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.