YouTube is not playing in any browser on Windows 8

Hi everybody,
I am using windows 8 on my desktop. I am facing a strange issue with YouTube in any browser. YouTube video plays for 1 second and then throwing an error message and getting stopped. If I play any playlist it is playing just 1 second for each video. I have uninstalled Mozilla Firefox, but no use. I have also uninstalled flash, Shockwave and other unwanted software. None of these resolved my issue. Can somebody please advise me how to resolve this?
Thanks!
