FFDShow Problems:Fullscreen black and strange capture files
 

on 640x480 movies If I install FFDShow, when I go to fullscreen mode ...the whole screen is black....Also, when capture screenshot, it doesn't capture correctly, it captures with green colors, or something like that.(The problem doesn't fix if i change to RGB/mode 2/etc modes)

If I desinstall FFDShow, problems disappear.

OS: WIN98SE.