Fix Microsoft Store Auto-Start Not Working After Windows Update - Remote Desktop 502 Error Through Proxy: Troubleshooting Guide-Fix Microsoft Store Error 504: Causes and Solutions

Updated 2026-06-14 04:51:46browser-issues
Fix Microsoft Store Auto-Start Not Working After Windows Update - Remote Desktop 502 Error Through Proxy: Troubleshooting Guide-Fix Microsoft Store Error 504: Causes and Solutions
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.