DSD, Dr. Steffan Datentechnik Ges.m.b.H. is a software developer for Windows.
It is reported that the following Windows processes are part of PC-Crash 9.1:
If you want to remove PC-Crash 9.1 from your computer, just go to Start > Control Panel > Add/Remove programs and select PC-Crash 9.1 from the list of programs.