Can't play movies anymore

[piet.jagersma]

I wanted to watch a movie, but when bsplayer opened, I got al these errors as you can see in the picture (I've numbered the errors as they appeared on the screen).
I guess that they are a result of updating my laptop with win xp.
I got a message that there were some critical updates, so i installed them, and know I can't watch movies anymore.
Befor these updates I didn't had a problem to play movies. I had just seen one before I updated win xp.
I there someone who has the same problem?
What can I do about it?
I reinstalled bsplayer, but the problem is still there. ( I've used bplay086493.exe that I had on my HD, because I wasn't able to download the newest version)
Please help me, so I can watch movies again!!!