Hello Hopeula,
The library "Easy I/O for daq" uses the DLL NI-DAQ which is threadsafe.
Please see the link below for more information :
http://digital.ni.com/public.nsf/websearch/E1C8492854855FA98625689E0072E832?OpenDocument
I hope this help.
Regards,
Sanaa TAZI
National Instruments France
Sanaa T.
National Instruments France