What are you trying to accomplish? This seems to me to be a pretty specialized program:
Other Command Line Utilities doesn’t even list it. CLI tools may have usage issues such as
Ctrl-C on Windows doesn’t interrupt, though it gives that appearance #5087
The hidden process can result in various surprises depending on what it did. It might hold database open or result in some other conflict.
so you should probably use Task Manager to see if your Server stop is due to some leftover.