There is really no other way to describe the green box, at first it flashes
down the left hand side of my screen and then becomes solid in the upper left
hand corner of my screen and the hour glass appears and I have to use the
task manager to get out of ppt. I already tried uninstalling & reinstalling
my Office 2003. And the file play when I play them in windows media player
and with mplay32.exe. I read on another help page about video editors
sometimes causing problems. I had installed pinnalce studio 9 and was trying
to use it, but have since uninstalled it. Could this be the problem?