I have a Microsoft Wireless Multimedia 1.1 keyboard and the keys on it are completely wrong. When I press the Z key, the next song key is pressed instead and the next song key acts as the Z key. Also, I pressed a key and the computer went to sleep. I try hitting F lock, Caps, etc, doesn't go on or off. The only keys that seem to be assigned correctly when I press them are ctrl, alt, and the Windows key.
I am running Windows 7 64 Ultimate, I am using MS' 64bit drivers for this Keyboard. I've tried KeyTweak, but that does nothing. I'm not sure what to do. This keyboard worked fine on my friend's laptop with the same OS as mine and same drivers.