How to Fix Windows Update Service Not Running After Update - Fix Firefox Secure Connection Failed Error (Mozilla)-Webpack Config Errors: Fix npm run build Failure

Updated 2026-07-28 04:09:40security-tools
How to Fix Windows Update Service Not Running After Update - Fix Firefox Secure Connection Failed Error (Mozilla)-Webpack Config Errors: Fix npm run build Failure
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.