Fix pnpm Store Permission Denied on Windows 10 - PostgreSQL Port 5432 Connection Refused – Common Fixes-How to Stop Windows Defender from Re-enabling

Updated 2026-06-13 14:30:31developer-tools
Fix pnpm Store Permission Denied on Windows 10 - PostgreSQL Port 5432 Connection Refused – Common Fixes-How to Stop Windows Defender from Re-enabling
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.