Fix Windows Security Connection Timeout and Permission Denied Errors - How to Fix Windows Update Error 0x80073712 Stuck-Troubleshooting RDP Error Code 0x4

Updated 2026-06-19 00:33:20macos-help
Fix Windows Security Connection Timeout and Permission Denied Errors - How to Fix Windows Update Error 0x80073712 Stuck-Troubleshooting RDP Error Code 0x4
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.