Hi,
If the MigHost error is occurring during Windows 10/11 setup, please share the following setup log file on OneDrive (or any other host) and post the link here:
C:$WINDOWS.~BT\Sources\Panther\setupact.log
Note: "C:$WINDOWS.~BT" is a hidden folder. To access it, press Win + R, type "C:$WINDOWS.~BT" and click OK.
(How-To: Share OneDrive files and folders - Microsoft Support)
OneDrive sharing options - screenshot: https://imgur.com/a/vZyxpY9