That's often the case, the engine is temperamental at the best.
If it worked before your Steelseries keyboard, then one would be justified in blaming that. You uninstalled and rebooted with no luck?
Indeed good mr. Blue x. I have re-downloaded audiosurf a few times now and tried uninstalling the steelseries stuffs with no avail Is there anything that I could delete that belongs to audiosurf that maybe reinstalling is missing that would not destroy the rest of my computer? I also updated Itunes before it stopped working just incase that is important.
Edit: Breakthrough. I found something else that does not work now that I have gained these new items. Ventrillo
AppName: ventrilo.exe AppVer: 3.0.5.0 ModName: dinput8.dll
ModVer: 5.3.2600.5512 Offset: 000168be
That is the error. Could it possibly be the headphones? I would sincerely hope not considering they were a quite expensive gift from my girlfriend. The headphones are "Earforce PX3" Turtle beach headphones.