GilTremaOueZ;
Seems that your problem is that point. Make sure you enteres the right information when configuring VC++.
You can try ignoring the instructions for the custom step. If there is no error at that point, then you know the problem is at the custom step, which creates the .lsb file from the .dll file.
You can download a VI I created to perform the custom step outside VC++. You can obtain the VI from here:
http://www.jyestudio.com/lview.shtml
The VI is
CIN Custom Step.
Regards;
Enrique
www.vartortech.com