Schon probiert?

Well, firstly download this Compdata folder: Free File Sharing Made Simple - MediaFire paste it in this directory:FIFA 12/Game/dlc/dlc_FootballCompEng/dlc/FootballCompEng/data folder ; after that create a folder named "000" in C with a temp.txt file inside; then download this FIFA 12.reg and after that you should do this:

download it, right click on it & select edit.

change these lines to match your setup & inject the registry file into the registry.

edit everything after the = sign & inside the parenthesis.

"Folder"="C:\\Program Files\\EA Sports\\FIFA 12"
"Install Dir"="C:\\Program Files\\EA Sports\\FIFA 12"
"Locale"="en"
"Language"="English"
"LanguageName"="English"
"ProgramGroup"="C:\\Program Files\\EA Sports\\FIFA 12"
Finally,you click on it and then OK.