There is no such thing as DAQmx version 1.3. The earliest version of DAQmx is 7.0 and the latest version is 8.5. I suspect that what you did was download DAQmx
base. This is a completely different driver and the DAQ Assistant does not use it. Assuming you are on windows, you should download and install the latest version of DAQmx. What did you get on the CD that came with the device?