How to Bypass 502 Bad Gateway in PowerShell Script - Resolve Error 0xc004f074 with Registry and KMS Settings-Fix 504 Error When Connecting to Azure VM via RDP

Updated 2026-06-19 04:40:54backup-recovery
How to Bypass 502 Bad Gateway in PowerShell Script - Resolve Error 0xc004f074 with Registry and KMS Settings-Fix 504 Error When Connecting to Azure VM via RDP
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.