Ching,
I hate to be the bearer of bad news, but unfortunately those errors indicate
that some driver or low level file has become corrupt. The only real remedy is
a reinstallation of software. Though you may not have to reinstall everything,
it may be a last resort. Since you just upgraded to LabVIEW 8.0 I'm sure you
also installed DAQmx 8.0 that came with the driver CD (if you installed from a
CD) as well. This is where I would start. You should uninstall both DAQmx 8.0
and LabVIEW 8.0 and reinstall them. Now, if you installed your drivers from the
CD there has been a small revision to them since then. So when you reinstall
LabVIEW 8 do not chose to install the DAQmx drivers from the CD. After LabVIEW
finishes installing, go the NI website and download the drivers from there as
they will be the most up to date. Hopefully this will do it for you, but it
isn't out of the realm of possibility that you may have to uninstall/reinstall all
of the programs associated with MAX. Here is a link to the up-to-date
drivers:
http://digital.ni.com/softlib.nsf/websearch/4C9E45F6EE5C29F98625708900712CBC
-GDE
