Connecting To a Function Generator

I'm trying to use fgen function and having some issues connecting.

I tried the following:

% Instantiate an instance of the fgen. myFGen = fgen();

% Find resources. availableResources = getResources(myFGen)

availableResources =

    'ASRL10::INSTR'
    'ASRL1::INSTR'
    'ASRL::COM1'
    'GPIB0::INTFC'
    'PXI0::1::BACKPLANE'
    'PXI0::2::BACKPLANE'

myFGen.Resource = 'GPIB0::INTFC';

connect(myFGen);

Connect failed. "Failed to connect to instrument, please provide driver name and try again."

Any suggestions on what I need to set up or the approriate parameter for myFGen.Resource ?

Thanks!