zhizhu
Home / developer-tools / Fix 'No matching distribution found' for pip install on Python 3.10 - Windows 10 Defender Service Access Denied Troubleshooting-Fix Windows Activation 504 Gateway Timeout Error

Fix 'No matching distribution found' for pip install on Python 3.10 - Windows 10 Defender Service Access Denied Troubleshooting-Fix Windows Activation 504 Gateway Timeout Error

Updated 2026-06-13 18:55:14developer-tools
Fix 'No matching distribution found' for pip install on Python 3.10 - Windows 10 Defender Service Access Denied Troubleshooting-Fix Windows Activation 504 Gateway Timeout Error
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.