Bad Animation File Format preventing me from joining a server

[WyleCavu 0]

I get to the screen where it lists all the players, and just as it is loading i get this.

http://i.imgur.com/t6ftB.png

I am using the auto installer for DayZ, but i went ahead and manually deleted the animation files and reinstalled them directly from this website. What should i do next?

Update 1

Avoid buying the Amazon version if you can. If you have this problem on steam, just validate your files.

Uninstalling ArmA 2 and ArmA 2 OA and going to try again...