Ha that cured it, thank you. I found similar after a search on Google, did not expect it to work but it did. Weird under XP I did not need to do this? Anyway all up and running just intermittent sound which is a driver issue with my old CB Audigy SB card I reckon.
Thanks for the help guys, much appreciated
AMD Phenom II X4 BE 965 @ 3.80GHz
nVidia GTX 560 TI 448 Cores