Hi,
Every time I install a new version of Media Center I run into a bug and subsequent crash. I think it has happened at least since version 20.
I reinstall a new version of MC and deinstall the old one. I then double click a song and the software shows a pop-up saying: Adding Chromium Components (or something like that). Then it crashes.
To work around this, I select the Internet Explorer setting as webbrowser engine and play one song. After the current playing now list has finished playing, I can switch to Chromium without a problem. It seems to hang (get stuck) for a while, but it then works.