Thanks,

but that wasn't the problem. First because the class have already reference to the ...\common30\include\framincl.h file and you can't add another reference to the class (menu | class | Include file). You can however add it to the framincl.h as it has already done (sort of). Framincl.h includes reference to the APPINCL.H which the includes the reference to the FRAMEWRK.H which then includes reference to the FOXPRO.H and then you have to include .H file to your project (or can be find from the path).

Anyway after refreshing, cleaning up, compiling and recompiling (twice) (as stupid it sounds) the problem went off.

AT