Here are the last few lines of the log file after the crash.
4612421: 1868: SDK: CMJMixerAutomation::GetEQBand: Returning 0/31(O)
4612421: 1868: SDK: CMJMixerAutomation::GetEQBand: Finish (0 ms)
4612578: 1868: Reader: CLocalReader::OpenInternal: Opening: C:\Program Files\J River\Media Center 13\Visualizations\Vis Studio\Tabby\Ballfly melts.mjv
4612578: 1868: Reader: CLocalReader::Close: Closing: C:\Program Files\J River\Media Center 13\Visualizations\Vis Studio\Tabby\Ballfly melts.mjv
4612656: 1868: General: TopLevelExceptionFilter: Unhandled exception -- program crashing
4612656: 1868: General: TopLevelExceptionFilter: Message: 275, wParam: 2, lParam: 0, Window class: ATL:12587FE0