OK, here is the run down.
I bought a LLY to use as a work truck, I purchased DSP5 tuning for it. Before I loaded the tunes I came to the web site and updated everything. I then loaded the new tunes into the truck and I can only assume they are good.( it went through the motions correctly and still runs)
Here is my problem. I get a error $0482 when I plug my V2 into the truck, and every time I try to switch the tunes via the V2.( my tuner did set the switching to serial)
I know the easy way out is to just buy the $40 dollar switch but it will eventually be a fleet truck and I would like to keep the programming power to myself.

I also some how managed to wipe the V2 clean in EFI live explorer. ( being a dummy) So any help on getting the right files reloaded on it would be greatly appreciated.