Which one specifically doesn't work for you? I just tried "Good and Bad Bishops" and "Into the Fire" from 2010 and they work OK for me (I just watched the first little bit though).
Resolved; Video Lectures Inaccessible
Good and Bad Bishops; Averbakh v. Furman,1960 and Good and Bad Bishops; Ivanchuk v Anand, 1992. Hopefully, it is just my computer and not the server, which seems plausible. Just checked again and they still won't run for me... this is odd
Just tried the first one again (Averbakh) and it's OK for me. That doesn't mean much, though - could be your computer, your browser, could mean they're pointing you to a different server based on your location, or some other wierd network problem with your ISP.
I was trying to watch GM Khachiyan's video lectures from early 2010 but they won't work. Is there any way to remedy this?