One DLL multiple Header

[hanaaaf]

Good evening!

I have a dll file and want to open it with LabView.

I already have a main header file, which is connected to two other header files. 

(I didn't write them, they came with the Nexus [https://www.mindmedia.com/en/products/nexus-10-mkii/] )

LabView is able to find the functions, but not their declarations. Is it possible to connect more than one header file ?

[rolfk]

Yes of course, after entering the DLL name and main header file you get an additional page where you can define additional include paths and preprocessor defines.

Here you can add additional directories where the import library wizard should search for additional header files that your main header file tries to include. 

[hanaaaf]

I have already tried it this way. I included all the paths, however LabView couldn't find the declarations. Is it an issue if the declarations aren't in the main header?