I just installed media companion 3.296 - great program by the way!
I made sure the folders were well organized "Movie Title (year)".
I detected all 200 movies, almost 100% accuracy on the title/nfo but it only found about 50% of the posters.
It did seem to find most of the fanart, just not the poster. If I manually select the movie, then click on the poster tab and load from any of the sources it always finds them and I can manually save... just really slow with 100 or so titles.
A mass update feature would be great. I don't know why it would miss so many - any ideas?