I have the new version 11.7.700.169 flash player installed. But in the "find version" page stats I have the 126.96.36.199 version.
I have trouble playing Youtube full screen: some I can access full screen. Some on show a large screen on the upper left after I click the full screen check.
What operating system and browser are you using?
Windos vista 32-bits. I just leanr to use Google Chrome to open Youtube.
Chris, I am not computer savey. I have Internet Explorer 9 browser for Windows vista 32 bit.
Hope this is the answer...
Chrome comes with its own Flash Player; update Chrome to get the latest Flash Player version.