To install Luxand FaceSDK, please run the installation file Luxand_FaceSDK_Setup.exe and follow the instructions. FaceSDK is installed to the C:\Program Files\Luxand\FaceSDK directory by default. FaceSDK is a copy protected library and must be activated with a license key before its use (see the Library Activation chapter).

To access the FaceSDK library functions, you need to use FaceSDK.dll in your applications. Please note that FaceSDK data files located in the Bin\ directory should be also accessible from your application. Usually, it is recommended to keep FaceSDK.dll and its data files in the working directory of your application, but you can specify other directory for data files during initialization (see the Initialization chapter). 

You need to include interface header files in your application project in order to use FaceSDK.dll. For Microsoft Visual C++ applications, you need to include the header file (Include\MSVC\LuxandFaceSDK.h) and the library file (Lib\FaceSDK.lib). For Delphi applications, use the Include\Delphi\LuxandFaceSDK.pas unit in your project.