IndirectKeyMapper: RegLoadKey ...C:\Documents and Settings\...\NTUSER.DAT) failed

Issue: USMT 4.0 ScanState.exe is stuck in the loop and it takes time to get done. This happens on the machine where the user is not properly removed, it means just User folder is deleted from C:\Documents and Settings but its registry settings still exist.

 In the Scan.log files different warnings show that the process is stuck on user3 which does not exist in C:\Documents and Settings.

To resolve this issue this command should be executed before to start ScanState command:

SET MIG_IGNORE_PROFILE_MISSING=1