[Fuckedyouover]

Just wondering if this would be possible in C++ or if VB was better for it. Say, I have a game where there is a specific .dll in the games directory that it needed to run, and it has a repair application. What I was wondering is would it be possible that when a file with the specific name was added to that directory the program would either remove the .dll and the repair program or corrupt them and make them not able to be run. Would something along these lines be possible?