An update is required.
The Pro Evolution Soccer 2013 installed on this computer is not the most up-to-date version.
In order to update your copy of Pro Evolution Soccer 2013, please obtain the update file.For details on the update and its content, visit http://www.konami.com/.
There are separate update files for the DVD Version and the Download Version. Please make sure to select the correct file, and please note that you will need to close "Pro Evolution Soccer 2013" before applying the update file.
DVD Version Update File: Patch104.zip
Download Version Update File: PES2013_Patch1_04.exe