Lab-PC-1200, NI-DAQ 6.9.3 , LabVIEW 7.1 question

[hank_tree]

Ok I'm using the above card and software versions and when I try to run an AO VI I get an error message.

"Error loading "C:\Program Files\NI\LabVIEW 7.1\vi.lib\Daq\lvdaq.dll". A dynamic link library (DLL) initialization"

However that file is there and but when I loacate it for the VI the error message appears.

Any suggestions?

[Approximately]

My guess is that your .dll isn't getting what it needs. Check your input parameters?

-Rick

[hank_tree]

How would I go about doing that?

[Dr._Imad]

PCI 1200 devices are not supported by NI, any more. LabVIEW 7.1 requires NIdaq 7.X.
This is the reason there is no communication to the device. Are you by the way able to read analog inputs ?

[hank_tree]

That's why I removes NI-DAQmx 7 and reinstalled NI-DAQ 6.9.33 which does support the PC 1200 series.

I have all the AO/ AI VI's selectable in LabVIEW (which I couldn't before installing NI DAQ) 6.9.3 bt using any of them brings up the error I have described.

[Dr._Imad]

LabVIEW 7.1 requires DAQ7.x

In this case, use the card with an older version of LV (6.02, or 6.1)