What you need to find is the Windows Resource Kit from some version of Windows that includes instsrv.exe and srvany.exe. It is not too picky with the actual version of Windows you run it seems, I used the Windows NT 32-bit versions of these on a 64-bit Windows 7 box, and it works just fine.
These two programs are simple and are easy to use:
- instsrv allows you to install a service, it's real simple, just run the program and it will show the options (and these are few).
- srvany allows you to run any odd program, that is not intended