Already running

There was a thread that had discussed this before but i went no where so here we are again. I am using heralds bypass, I am just hitting combat arms.exe, then hitting ok and then launching th egame like normal. No all of a sudden I keep getting the whole already running error or after hitting start the screen changes a little and then nothing. Any ideas?

run harolds bypass. press ok. run combat arms. simple

Yes I know very simple. Yet I keep getting this error.... It was working yesterday no problems.