Versions I am running are:
Flash Player 11.6.602.180
IE 10 on Windows 7 (64-bit)
With some browsing of this discussion forum I came to this conclusion. When I disable hardware acceleration flash player works fine otherwise i get black window instead of the video for example on facebook. It was working fine few days ago. I am not sure when exactly the problem started, with the new flash player or after some windows update.
Now I have tried flash player 10 as well but surprisingly its also giving same result. So can with say the problem is with drivers installed? Well, i have also tried installing latest drivers from Dell site. Could you please help me to keep using flash with hardware acceleration?