Unfortunately, I can't help with the LabView stuff. However, if the cRIO imaging software can't access the cRIO then it might help to reformat it in safe mode. This thread (
http://www.chiefdelphi.com/forums/sh...d.php?t=111923) has lots of info on how to get the imaging back up and running. In particular suggestions related to turning off all wireless networking and firewalls on the PC (including clicking on the Advanced button in the IPV4 properties to make sure you have only one IP address set) and using the crossover ethernet cable to connect.
If you don't find the info that works there, it was suggested to contact National Instruments support at ni.com/frc.
Good Luck. I'll try to check back later.