UPDATE TO KONAMI 1.02
First you need to update PES 2010 to version 1.02.
You can download the official Konami patchs at those links :
Official Patch 1.01
Official Patch 1.02
Install both patches, then open the game, go to the download and update the rosters.
Now you can install the SMPATCH 3.6 :
1. Copy PES2010_EDIT.bin and PES2010_OPTION.bin from Option File folder in 'My Documents/KONAMI/Pro Evolution Soccer 2010/save'
2. Copy the kitserver folder in the game folder. Then run Manager.exe to install kitserver."