7z-file has adboards.cpk and DpFileList.bin inside.
Use DpFileList.bin only if you don’t using other cpk files.
Else you may have a look at cRoNoSHaCk’s tutorial
Pro Evolution Soccer 2015 (abbreviated to PES 2015 and known officially as World Soccer: Winning Eleven 2015 in Asia) is a football simulation game developed by PES Productions and published by Konami for PlayStation 4, PlayStation 3, Xbox One, Xbox 360, and Microsoft Windows. It is the fourteenth edition of the Pro Evolution Soccer series. The previous edition was PES 2014.
Download PES 2015 Adboard Pack #1 . This is a mod for Pro Evolution Soccer 2015 video game.
IMPORTANT : This mod was created to be used only with a legal copy of the game.