K8061 missing "vcl.h" for Borlan C++

I have gone through the document with the product, got the basic idea of APIs.
I tried a lot, but I am not able to compile the code in vistapack, “vcl.h” file is not there or may be not compilable with Borland C++ compiler, not sure.
Please advice

You can download and try this new software package for the K8061:
velleman.eu/downloads/files/ … k_2011.zip

The package includes new driver and new DLL.
There are example projects written in many programming languages included.

You have to remove the previous driver and install the new driver (v1.0.0.6) from this download package.
Please read the Getting_Started.pdf and the README.TXT.

The Borland C++Builder project is “cleaned”:
Now:

In the Vistapack version was: