What the HECK?!! I updated my Gigabyte Video Card Driver. It fixed a problem with LoopMash Fx but now, Mackie won’t work any version of Cubase on my Windows 7 64-Bit PC. Prior to my upgrade, it was working in v5.5 & v7.5.30 AFTER I had uninstalled Cubase LE Elements. I’m dumbfounded! >:(