If the previous answer did not resolve your problem, please verify that you have chosen the correct GPIB driver during DASYLab installation (NI, IOtech, or INES). To use most GPIB boards, you can use the NI driver.
Then, communicate with the board using the Modules/Input-Output/IEEE INPUT.
Do not use the Experiment Setup or Hardware Setup to configure a GPIB board. Only use the IEEE INPUT or OUTPUT modules to communicate with it.
Measurement Computing (MCC) has free technical support. Visit
www.mccdaq.com and click on the "Support" tab for all support options, including DASYLab.