VISA: (Hex 0xBFFF001D) The specified attribute is not defined or supported by the referenced resource.

I've been recieving this error when attempting to run my VI: Error -1073807331 occurred at Property Node (arg 1) in Agilent 34401.lvlib:Initialize.vi->Sample Measurement.vi

I have all the proper drivers installed and the I/O Agilient Library. I also have the Tulip passport selected.

Anyone knwo what the issue is?

Thanks!