My BitCoin miner won't allow me to start mining.
It simply says that the worker is stopped, and every time I try to click "Start Mining" it won't change anything, and the window just stays still.

I have tried to reset all the application setting by going to %appdata%\Roaming and all the other directories to get to the GUI Miner. It still remembered my old data after I uninstalled, and reinstalled.

Please help! I also have other members of my team that cannot mine, with the same problem. Any help is appreciated.