Help with youtube and flash player!?

[billy]

when i installed flash player 10 for my youtube videos, it worked perfectly. after i shut down and turned back on my computer, the youtube videos wouldent play. they play on every other website though like metacafe and viddler so i am completely perplexed. i tried reinstalling flash player and again it worked perfect for every site including youtube until i shut off my computer. now youtube doesnt work but everything else still does. what should i do. multiple people have this problem but none of their solutions work for me. ANY SOLUTIONS ARE NEEDED!!

 

[Theresa]

i haven't installed anything lately
and youtube isn't working for me either.
idk why.
site must be having problems.

 

[Fatal † Existence]

rofl same thing with me today i was watching videos like 4 hours ago then i came back on it said to update cause nothing was showing or loading even the video itself wasn't there so i updated and still nothing it has to be youtube cause i tried other sites and they still work fine