How to Clear Temp Files and Cache Using Command Prompt - Windows Defender Network Error 0x80070422 Troubleshooting-Fix Microsoft Teams Backup Failures

Updated 2026-06-19 03:33:30developer-tools
How to Clear Temp Files and Cache Using Command Prompt - Windows Defender Network Error 0x80070422 Troubleshooting-Fix Microsoft Teams Backup Failures
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.