Hello,
I was able to reproduce this version mismatch error on a test PC with LabVIEW 8.2.1 and PDA 8.2. This is expected behavior. Also, Matt called in on the phone, and I directed him to his internal sales representative to be shipped 8.2.1 of the PDA module.
I suspect the reason why I was not encountering this on my own PC was that I had already upgraded my LabVIEW Touch Panel Module to 8.2.1 but not PDA yet.
For all people reading this, the ultimate answer is that the PDA version number should match the LabVIEW version number.
Best regards,
-Sam F, DAQ Marketing Manager