Hello saf,
If the VEE code can be built into a DLL, then you can call it using the
Call Library Function Node (under All Functions->Advanced palette)
in LabVIEW. Or if there is an ActiveX interface to VEE, you can use the
functions under the All Functions->Communication->ActiveX palette.
Good luck and best regards,
Shakhina P.
Applications Engineer
National Instruments