I have a server program that runs as an NT service. I need a way for it to open an application and give it some data (possibly with command line arguments), and a way for the program to communicate information back to the server and vis-versa.
Could anyone tell me what I should look up to allow communication like this? Keep in mind the server will start multiple instances of this program, and I'd rather the program was a main() program rather than a winmain().