GM's HELP ME!

Ok so i can barely even play CF anymore because of this.
when i log on most of the time i get about 1 minute of play time before a message pops up on my screen saying; "Hack tool detected."
I DON'T HACK!
now i don't know if it pops up because someone else in the room hacks but it kicks me out of Crossfire.
My thoughts are that i have a program installed on my computer that is interfering with the crossfire program files. I want to know what it is so that i can get rid of it.
I have severely limited what programs i keep on my computer to try to isolate the issue but its still here.
I have tried removing Malware, Spyware, Viruses, and other harmful items off my computer.
Nothing i try seems to help so I'm turning to the forums before i get so sick of this that i stop playing.
Please Moderators or players help me play CF again.
Please don't post in this thread if you don't have anything productive to say.
Thank you.