Fix Remote Desktop Module Not Found in Group Policy - Fix Task Scheduler 504 Gateway Timeout-Resolve Remote Desktop Update Failure 0x80070424

Updated 2026-06-18 19:47:13office-tools
Fix Remote Desktop Module Not Found in Group Policy - Fix Task Scheduler 504 Gateway Timeout-Resolve Remote Desktop Update Failure 0x80070424
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.