<p>This will create a version of the <a data-cke-saved-href="https://github.com/MediaPortal/MediaPortal-1/tree/MP1-EXP_dshowhelper_MP160_Owlsroost" href="https://github.com/MediaPortal/MediaPortal-1/tree/MP1-EXP_dshowhelper_MP160_Owlsroost">https://github.com/MediaPortal/MediaPortal-1/tree/MP1-EXP_dshowhelper_MP160_Owlsroost&lt;/a> branch which is compatible with the MP1-4100 updates recently merged to master. This is needed because the C#/C++ interfaces have changed in MP1-4100</p>