i know i made a second post about this i messed up. so i cant watch any youtube videos on firefox but i can watch them on google chrome and internet explore. when i try to play a youtube video i cant cick play and the video is all black i post a screen and show you.
You can check for problems caused by a recent Flash 11.3 update and possibly downgrade to Flash 11.2 or 10.3.
Start Firefox in Safe Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).
Try to "disable the hardware acceleration" in the Flash Player as a quick test.
Flash "Display settings" window:
Guys i can watch youtube videos now its just that when i played a video the screen was black but after a while i can watch youtube videos on firefox now.
i have the same exactly porblem
and have screenshot of my own
none of the replies did help me please, i really dont like the other browsers and the idea of launching one only to watch a video in youtube freaks me out.
please help me to fix this problem i've tryed E-V-R-E-Y-T-H-I-N-G - reinstall firefox - reinstall and update external patchs/add-ons - cleaning all temporary and chace files - disable firewall and antivirus to see if it sloves the problem - allowing Java & JavaScipt just all the options it demends
none of them helped me... im really desperate