Guitar Zero Official Forums wrote:well this is most likely because you are dumb, but sometimes it can be caused by missing or broken required software! this is an all-inclusive list of what softwares you will be required to have to play GuitarStar. if you choose not to install them, then go on over to FoF where no other bells and whistles are required, and nor are they part of the game (nudge to the FoF fans )!
Haha. Just goes to show Fof beats all.