On 25 Dec, timo at rothenpieler.org wrote : > +#if NVENCAPI_MAJOR_VERSION < 5 > +#define NVENC_NEED_LICENSE 1 > +#endif Why not just drop old versions? With my kindest regards, -- Jean-Baptiste Kempf http://www.jbkempf.com/ - +33 672 704 734 Sent from my Electronic Device