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Home / windows-fixes / Windows Update 502 Bad Gateway: Step-by-Step Fix - Troubleshooting Windows Security Proxy Permission Denied-pnpm Store Permission Denied with nvm Node Version Fix

Windows Update 502 Bad Gateway: Step-by-Step Fix - Troubleshooting Windows Security Proxy Permission Denied-pnpm Store Permission Denied with nvm Node Version Fix

Updated 2026-06-13 14:37:35windows-fixes
Windows Update 502 Bad Gateway: Step-by-Step Fix - Troubleshooting Windows Security Proxy Permission Denied-pnpm Store Permission Denied with nvm Node Version Fix
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.