active movie window pop up error

[Brosiden]

I found some sort of bug i guess where when i started the honest hearts dlc right after the ambush by the tribe when you get near the bridge the game will minimize and open a window called activemoviewindow. makes it to where youre only option is to close the game as when you tab in it closes and opens the window again. has anyone else encountered this and maybe know a solution?

[tom_mcr]

Hey I just had this issue but fixed it. I found out it had something to do with codecs(no idea what they are but it does mean the issue is most likely external...) for me the program causing the problem was DivX, once i uninstalled this and restarted my PC the game worked fine!

[Jim Broker]

I solved it.
Download and install the K-lite codec pack.