No youtube videos play in Firefox, but I can play them using Safari and I have made no change in my system.

On November 29, 2012, I could no longer play youtube videos in Firefox. They play well in Safari. I have made no change in my system, Flash is up to date (and has been; this has not changed), and RealPlayer is not active. What can I do to fix this? One minute, he was working; the other, it wasn't.

I have only one computer.

I have reset Firefox instead of making the diagnosis, which seems to have solved this problem, but now I have more Ad Block Plus. I can't wait to see what I have to do to get Firefox the way it worked before.

Thank you.

Tags: Firefox

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