Hello,
Is this error still an issue? I am interested to know what versions of NI-DAQmx, NI-DAQ, and NI-Scope are installed in the system. This error might be caused by a bad installation of a driver. I also looks like it will be worth some time to also test the device in Measurement and Automation Explorer (MAX) to see if it passes a self test.
Samantha
National Instruments
Applications Engineer