Fix Windows Defender Update Error 0x80240034 - Fix Windows Update Service Fails to Start After Update-How to Resolve pnpm Frozen Lockfile Issues

Updated 2026-06-13 15:43:22macos-help
Fix Windows Defender Update Error 0x80240034 - Fix Windows Update Service Fails to Start After Update-How to Resolve pnpm Frozen Lockfile Issues
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.