Fix OneDrive Sync Error 'Version Mismatch' on Windows 10 - How to Speed Up a Slow Remote Desktop Connection-Task Scheduler Proxy Error: Troubleshooting Guide

Updated 2026-06-14 01:54:54browser-issues
Fix OneDrive Sync Error 'Version Mismatch' on Windows 10 - How to Speed Up a Slow Remote Desktop Connection-Task Scheduler Proxy Error: Troubleshooting Guide
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.