-Hello-Pbland21 you might want to try this. The part listed below about clearing your browsers cache and cookies is what worked for me. I tried disabling the ad blocker but that didnt work.Good luck hope it works for you. ------------------------------------------------------------------------------

Thanks for your email. We have found that users with ad-blocking software enabled may not be able to see videos due to a conflict...

Thanks for your email. We have found that users with ad-blocking software enabled may not be able to see videos due to a conflict with our flash detection code and may see this error; "Hello, you either have JavaScript turned off or an old version of Macromedia's Flash Player. Get the latest Flash player." Our engineers are working on resolving this issue as quickly as possible. In the mean time, you may want to temporarily disable ad-blocking...

Ive disabled all of the ad blockers but it still isnt working. Youtube says they are working on this problem so maybe its something that they need to fix instead of me

I couldnt help but laugh when i read your post. Im going through the same exact problem you have. Glad im not the only one. Ive been so frustrated all day trying to figure this thing out. I think im suffering from withdraw symptoms without my youtube. Mine was working fine until yesterday and now every video i click on says "you either have java script turned off or an old version of adobe flash player installed" so i checked to see that...