How to change user credentials of windows service from command line?
How to change user credentials of windows service from command line?
You're looking for:
sc config <servicename> obj= <accountname> password= <password>
The "sc" command will work on remote machines, too. Start it with no arguments to get more info. (It's a bit odd in requring spaces after many of the arguments. I can't say I've seen a similiar command-line program.)