Hello, 
  
I am learning to Data Accquisition chapter now. 
My question is I have connected my PC with GPIB cable to Agilent 34970A and with USB to NI-8451 ( I2C). 
When I open DAQ Assistant labview, it appeared a new window called Create New... and I click Acquire Signal - Analog Input - Voltage, 
The message said, " --No Support Device found".  Even I have Agilent 34970A and NI-8451 connected to my PC. 
  
Can you please help me this issue? I might be missed somethings here 
  
Thanks 
  
Ken