Hi hhgemalmaz and thanks for reaching out us. With regard to your question I warmly suggest to read the Cinema 4D C++ documentation get familiar more specifically with the Getting Started topics download the Project Tool used to create specific IDE solutions/projects for the different projects provided with the sdk archive shipped with Cinema 4D. unarchive the sdk.zip in your preferred folder execute kernel_app_64bit.exe g_updateProject=<your full path to sdk> open the solution in your IDE build the examples shipped in the sdk.zip archive. If your Cinema 4D version is older than R20, then you can skip steps 3, 4 and 5 since solution files and API folder are already available in Cinema 4D installation path. Best, Riccardo