Fix Outlook Path Not Found Error When Opening PST File - Resolve Access Denied Error 0x80070005 in Search Indexing-Resolve Windows Defender Version Mismatch Sync Error

Updated 2026-06-14 10:33:33backup-recovery
Fix Outlook Path Not Found Error When Opening PST File - Resolve Access Denied Error 0x80070005 in Search Indexing-Resolve Windows Defender Version Mismatch Sync Error
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.