I have problem watching videos in vimeo, they don't work at all. I get window that says "choose adobe flash player to run", but I cant click it. Adobe flash player is installed. Youtube videos seems to work fine. I tested on another computer that has 32 bit windows and vimeo videos worked fine. I have 64 bit windows.

I also have Opera 12.16 installed works fine. Also Chrome works fine, but not opera 18.
Anyone else having this problem or is it my computer settings?
Probably I have something wrong with the flash player not working properly on opera 18.

Thanks for your help.