"Sarah,
Thank's very much! But i'm still a bit confused.
I'll tell u here i'am: Borland Builder C++ rev 4.0 Enterprise edition installed on my host, NIDAQ 7.0 installed on my host (the same). Now when I open a new project in BBC++ which files do i have to link;
headers files(xxx.h)and which lib files??
how do i get all the functions name and parameter to pass, in the lib file??
Thank's for your pacient.