Raman
Do you have a USB-6008 or are you trying to simulate one?
Simulating a 6008 is not possible. From the NI-DAQmx 7.5 readme
file "NI USB-6008 (does not have NI-DAQmx simulated device capability)".
ftp://ftp.ni.com/support/daq/pc/ni-daq/daqmx/7.5/readme.html
If you do have one, but can't see it in MAX, then here are a couple links that will help you out.
http://digital.ni.com/public.nsf/websearch/1448A8AC665EE0EA8625703F004A4410?OpenDocument
http://digital.ni.com/public.nsf/websearch/4D915A820A76823C862570390075EBF5?OpenDocument
Good Luck, Raman.
Travis W
DAQ Enthusiast