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Fix Nginx Configuration Test Failure on Location Directive - Fix Nginx Upstream Connection Refused on Port 80-Docker Desktop Engine Won't Start on Windows

Updated 2026-07-28 12:41:05office-tools

Fix Nginx Configuration Test Failure on Location Directive - Fix Nginx Upstream Connection Refused on Port 80-Docker Desktop Engine Won't Start on Windows

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.