How to find NBA 2K12 "Saves" folder?
For XP/Vista users: Go to the Start Menu and click "Run" then type in %AppData%Then open 2K Sports, then NBA 2K12. You will see your "Saves" folder.
For Windows 7 users: You can type %AppData% in your Start Menu's search bar and press enter.
It will take you to your Roaming folder and open 2K Sports then NBA 2K12. You will see your "Saves" folder.
How to find NBA 2K12 "Main / Game" folder?
How to Find NBA 2K12 Main Folder:1. Right click NBA 2K12 desktop game shortcut.
2. Select "Properties".
3. Click "Open File Location". - screenshot
or you can just go to:
DVD version: C:\Program Files\2K Sports\NBA 2K12
Steam version: C:\Program Files\Steam\steamapps\common\NBA 2K12
How to Extract / Unrar / Unzip files?
You need to extract the game files from the zip/rar file before the game will recognize them. Windows has built in support for ".zip" files but you might need to download WinRar to extract ".rar" files.
How to use these .iff files?
If you look in your main folder you will see tons of ".iff" files. These files are the game's container files for textures, models, and other game assets. If you downloaded a patch or mod, You need to replace this original files so simply copy the files from the mod and overwrite the original files.