Troubleshoot PowerShell Module Not Loading - How to Resolve Error 0xc004c003 in Windows-How to Fix 'ERR_TUNNEL_CONNECTION_FAILED' on Chrome for Mac

Updated 2026-06-13 11:16:47macos-help
Troubleshoot PowerShell Module Not Loading - How to Resolve Error 0xc004c003 in Windows-How to Fix 'ERR_TUNNEL_CONNECTION_FAILED' on Chrome for Mac
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.