This is what keeps on happening when I try to play a video on YouTube, Vimeo, Wordpress.tv or any other video sharing website which runs on Adobe Flash Player. I have Adobe Flash Player 10 installed on my computer. Video Link: http://www.youtube.com/watch?v=hcNODQ4i5jE Until and unless the whole video is loaded the players don't allow me to start the videos. Same thing happens in all the browsers - Chrome, Firefox, Safari, IE8. Do I need to uninstall Adobe Flash Player and install it again or is it happening because of something else?