Fix Docker Compose Port Already Allocated for PostgreSQL - Windows 11 Blue Screen After Update: How to Fix-Fix npm package.json Not Found Error

Updated 2026-07-28 14:19:36security-tools
Fix Docker Compose Port Already Allocated for PostgreSQL - Windows 11 Blue Screen After Update: How to Fix-Fix npm package.json Not Found Error
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.