I have 12.98 installed. Before this update everything worked fine whether it be MP4, FLV or AVI. I thought I just had to reboot the first time I installed but I have been really playing with this today and it is not working.
Example:
I load up my favorites and it plays the video for AD&D Tarmin which is in MP4 format. I move the list down one to APB and it plays that snap video which is AVI. After that NONE of the videos will play INCLUDING APB unless I reboot the entire PC. Exiting and re-entering GameEx does not work.
It seems when I change extensions it stops working. Going from an AVI to AVI seems to be ok.
The files play outside of GameEx at all times no matter when I try them - before and after lockout.
I updated my Shark007 Codec pack to 3.9.3 after this started and it did nothing to help.
Any theme I switch to does it as well.