May 27, 2010 12:40 pm At the risk of being almost useless, I'd suggest Behringer's cust support. I've heard they're very good.
This is also with the idea that I don't know what to offer, and it seems like nobody else if coming up with much help (no posts).
I guess I'm not sure if you're not getting the install process to work, or is the install working but doesn't show up, or does show up but doesn't connect. I'm kinda guessing the loading part works, as you've re-installed, so I guess that part is OK. But, you say at the end that when you try to re-install the drivers, you get the error. These make troubleshooting via forums kinda difficult, that's why I'm thinking behringer's support may be lots faster and easier than us trying to ask questions, and going back and forth trying to find a solution.
Hope it gets resolved quickly.