1. Unpack Demo chantpack into a folder of your choice
2. Start AFS Explorer and go to menu FILE - IMPORT AFS File
3. In the dialog window go to last combo box and select ALL FILES
4. From your PES_2009_DEMO img folder open cs0d.img (backup it first)
5. Answer NO to questions and the file will be opened.
6. Go to Action > Import Folder and choose the folder with the unpacked files.
7. Answer Yes to questions and the file will be opened.
8. In the dialog window go to last combo box and select ALL FILES
9. Now save the "cs0d" as "1cs0d.img"
10. Wait for end of rebulding and answer Yes to the next questions and the file will reloaded
11. Close AFS Explorer
12. Remove your old "cs0d.img" and rename the new "1cs0d.img" in "cs0d.img"