HELP: All Flash Content Crashing !!

[iosoft]

Dear Friends,

In my System (Windows 7 64Bit), I have 3 browsers - IE8, Google Chrome and Firefox.
All updated.

But, last 3 days, I can't see any Youtube videos. Whenever I open any youtube video from any of the browsers, all crashes.
I uninstalled/installed the Flash Plug-ins for Chrome and Firefox and the ActiveX for IE, but no help.

Today, I got shock of my life.
I downloaded a game Video from STEAM. When i run it, the entire screen is GREEN only with background sound only !!

So, I reinstalled my drivers (ATI 4670).

My games and VLC player are working fine !!
Any suggestions pls.....
P.S. I can seen the google's Flash based ad-banners without any problems.

 

[6pack]

did you install any flash blocker in IE? i had installed one and it used to crash IE whenever flash loaded.

Since all three browsers are crashing try disabling hardware acceleration in flash settings. right click on any flash ad to see that settings.

Adobe - Flash Player : Help - Display Settings