Dabao,
All of our supported drivers for our supported instruments can be found at www.ni.com/idnet
this specific driver can be found here:
http://sine.ni.com/apps/utf8/niid_web_display.model_page?p_model_id=1145
And we do request you open new threads for new issues instead of bumping old threads.
Regards,
Kyle Mozdzyn
Applications Engineering
National Instruments
Regards,
Kyle M.
Applications Engineering
National Instruments