Foobar2k question

Hey everybody :D I've been using Foobar2k for around 2 weeks now and i've run into an issue. When I add album art to an album the whole album just disappears from Foobar completely D: The album is still in the folder but it wont show up in Foobar anymore.

Any ideas on how to get the albums back with the album art?  

Try refreshing your library in the options menu.