'Dictionary<uint, MobdImageVariation>.ValueCollection' does not contain a definition for 'DistinctBy' and no accessible extension method 'DistinctBy' accepting a first argument of type 'Dictionary<uint, MobdImageVariation>.ValueCollection' could be found (are you missing a using directive or an assembly reference?)

The application host executable will not be customized because adding resources requires that the build be performed on Windows (excluding Nano Server).