How to Fix Command Prompt 502 Bad Gateway Error - OneDrive Initial Sync Setup Hangs or Times Out-Add Chrome to PATH in Windows for CMD Access

Updated 2026-06-14 15:23:49macos-help
How to Fix Command Prompt 502 Bad Gateway Error - OneDrive Initial Sync Setup Hangs or Times Out-Add Chrome to PATH in Windows for CMD Access
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.