Hi all,

After installing win 8 I have found that my (Microsoft branded!!) wireless 3500 mouse no longer works. I have installed the wireless mouse and keyboard software, but it is still as dead as as a dodo.

To answer some questions that are bound to come up- yes, I have checked the batteries. Yes, the mouse's blue light is on. yes, I have tried each of the three different usb ports.

Any help would be appreciated!!!