Same issues here...driver won't update, won't recognize purchased add-ons for my Pod xt in 2006, everything worked fine until today...getting the reading "THIS TONE CONTAINS AN AMP OR EFFECT FROM AN EXPANSION PACK YOU DO NOT OWN" . Went to reinstall Line 6 Monkey & all the latest driver info updates. Still shows up on Monkey profile as Driver not installed. Tried the same on a Powerbook laptop & same reading. Gave up after numerous attempts at uninstalling & reinstalling Driver update. Just trying to get my presets back.
Still waiting for a reply...I'm running on a Mac OSX. Pod xt