24-05-2011 04:27 PM
What version of the software are you trying to run? When you say you are unable to run it, what exactly is not happening?
Have you tried the latest version of the software found here:
If you have a look at the Read Me file, it states that the software is compatible with Window 7 64bit and this device. It does work for me, I use both the K4505 and the K3760 on a Windows 7 machine.
Give it a try and if you are still having trouble, let us know a bit more info.