Fix SQL Server Connection Refused Error in CMD - How to Increase Windows Update Timeout via Registry-Redis Server Startup Troubleshooting Checklist

Updated 2026-06-13 19:35:17macos-help
Fix SQL Server Connection Refused Error in CMD - How to Increase Windows Update Timeout via Registry-Redis Server Startup Troubleshooting Checklist
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.