If SMSExec process crashing and open event viewer and look for Event ID -1000. Faulting application name:- SMSexec.exe, version : 5.0.9040.1000 exception code - 0xc00000474 Faulting application path: C:\Configuration manager\bin\x64\smsexec.exe Faulting module path: C:\windows\system32\ntdll.dll To