Searched site for help and found this ;

http://line6.com/support/docs/DOC-2215

Link to the article showing how to fix this issue doesn't work  .

Finding the usbfilter.sys in the windows system 32 and deleting it disables my mouse and keyboard that are both connect to the computer via usb .

Installed driver via Line 6 Monkey but it is still displaying ' not installed' in info window .

I have an AMD Phenom 2 X4 processor .

Simon