Fixing Outlook Dependency Conflicts That Block Syncing - How to Fix Microsoft Store Error 504 Gateway Timeout-List of Windows Search Proxy Error Codes

Updated 2026-06-14 04:38:15browser-issues
Fixing Outlook Dependency Conflicts That Block Syncing - How to Fix Microsoft Store Error 504 Gateway Timeout-List of Windows Search Proxy Error Codes
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.