After i downloaded update and when i go to game it gives me error :

http://www.hot.ee/cosmo11/error.JPG

I dont get it, i have original :S

There's more people that get an error of similar kind, but it's not really common. The only advise BGS people give on their forum is:

Try uninstalling, backing up your tactics and training saves if you want, and then delete the CM2006 folder. After that reinstall from the original disc and re-patch.