Deeply Annoyed,
It sounds to me as though NI-DAQmx is not installed on your system, or if it is, that the installation did not work. I suppose the easiest way to diagnose this would be to go to settings->control pannel->Add/Remove Programs. Under this tab, you should see National Instruments Software. If you click on change you should have a list of Installed National Instruments Software. If NI-DAQmx is not in this list, then I would suggest that you need to install this (I would think that you should have recieved a CD with this with your device, otherwise it should be downloadable at: http://digital.ni.com/softlib.nsf/websearch/BEC182021CEB566C86256EEE00696562?opendocument&node=132060_US) If NI-DAQ 7.3 Traditional appear
s in the list, you may also click the modify option. This should invoke the installer, from here you should be able to install DAQmx support. I hope this helps.
Dan