Need help. Flash player not loaing in Chrome.

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http://ubuntuforums.org – Some body please help me. I'm using Ubuntu 10.04. Flash player worked well till last night. This morning when I turned on youtube it's showing "couldn't load plug-in" message. I'm attaching Screen shot of the message. I tried re installing both chrome and adobe flash player but it didn't work. Attached Images Screenshot.jpg (47.1 KB) (Hardware)