Fix Remote Desktop Version Mismatch (RDP 8.0) - Step-by-Step PST Repair for Outlook Not Opening-Teams Reset vs Reinstall: Which Fix to Choose

Updated 2026-06-14 00:21:12macos-help
Fix Remote Desktop Version Mismatch (RDP 8.0) - Step-by-Step PST Repair for Outlook Not Opening-Teams Reset vs Reinstall: Which Fix to Choose
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.