I have a simple .vi that I have used for the last year to communicate with a pressure gauge. All it does is log and plot pressure over time. Our computers just got converted to Windows 7, and now I can't get the .vi to work. I can go into the Instrument assistant and send a command to the gauge, and the gauge will respond appropriately. But, when I run the program, I get no pressure information on my front panel or in my log file.
I've searched the error code, and tried several things, including http://www.ni.com/support/labview/visa/verr3.htm. I'm guessing it's a simple fix, I just don't know what it is. Help a beginner out!