Bluetooth mouse on Boot Camp

Hello everyone! I just installed Boot Camp on my MacBook and my bluetooth mouse stopped working even on OS X too, I can't get it to work in either OS, Windows 7 or OS X. It was working perfectly on OS X before I installed Boot Camp, do you know how can I solve this problem?

Thanks a lot!

If the BT mouse is not working in either OS X nor Win 7, Boot Camp probably has nothing to do with it. Make sure the batteries are OK and that the mouse is functioning. If you have another machine to try it on, test it that way.