Windows 11 Update Stuck at 0%: How to Fix Setup Freeze - How to Fix DNS Probe Finished NXDOMAIN-Python UnicodeDecodeError: Using ignore to Skip Bad Bytes

Updated 2026-07-28 12:50:38windows-fixes
Windows 11 Update Stuck at 0%: How to Fix Setup Freeze - How to Fix DNS Probe Finished NXDOMAIN-Python UnicodeDecodeError: Using ignore to Skip Bad Bytes
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.