I installed the retail version of Win 7 and I am having problems with my mouse.
I am using the Labtec Ultra Slim Wireless Keyboard and mouse. Every so often my mouse looses the ability to right click etc, the cursor moves around the screen but when I hover over the "start" button it does not glow.
The only way I can get it working again is to Ctrl+Alt+Delete and and then hit cancel. Then I can uses the mouse for a bit more.
I have gone through Device Manager and uninstalled the mouse and keyboard and restarted. I have also tried swopping the usb ports.
Any help please guys