Hmmm I've had same problem with it not working and i wont bother you with my conspiracy theories lol
I'm a small man in a big forum boasting 250,000+ members of whom many will be sitting there with an appy open trying to figure it out while playing
online poker lol
but seriously if it doesn't work for you uninstall and make sure you check that its not still lingering in there some where...
I'm certain that this is nothing to do with CC calculator but I tried another well known HUD a while back and my game froze, i thought wtf and went to shut down PC, the PC paused and notification came up saying the program "DUMMY.exe" was unresponsive and would i like to end the program...
I did feel like a dummy for installing the 3rd party software thinking I'd get better results...
careful what you install offering you a better angle...
Like i said I've not found this application to work but im on XP because I'm old fart stick in the mud to stubborn to change in a world thats changing round me.