Related? click here
The answer is no. The problem is drivers or codecs, failing hardware, mis-configured software.
Most likely codecs going by the other thread.
Try this click here
I realise it says XP only but try it anyway, most XP software works with 2k.
Otherwise use this - click here open it and drag and drop a problem file onto it. Examine the video codec field and find a replacement/update for that codec.
It's included in the KLite codec pack too, I think you access it using the Send To menu