Hi Nikolay, On 04/17/14 11:22, Nikolay Sivov wrote: > +[ > + local, > + object, > + oleautomation, > + uuid(425b5af0-65f1-11d1-9611-0000f81e0d0d), > +] > +interface IDocHostUIHandlerDispatch : IDispatch Those interfaces should go to atliface.idl. Cheers, Jacek