When do USB controller DTM test,there are always a job " WDK Prepare client for submission".And this job have thest task:
1.set CrashDump to Kernel CrashDump
2.Prevent deletion of memory dump file
3.Set WDKDefaultReboot Registry Key
4.Set WDKSubmissionID Registy Key
5.Call SetRetryPolicy
And I don't know what can this task do?When I see the task Log about"Set WDKDefaultReboot Registry Key",it appears to run wttcmd Test.
what "wttcmd Test " do?