The new Pro Evolution Soccer 2010 has some faults that make it hard to enjoy it fully. For this reason the developers have started to release various parches to solve the worst errors.
In this Parche PES 2010 you can delete the small error that occurs in the line-up and tactics editors (in the on-line mode), once the game has finished and you have saved it, the changes are lost, and each time you want to play you have to repeat the modification process.
If this parch doesn`t fix the problems of the IA in the defence of the players (the defenders keep giving free passsage to attackers), see if this problem is reduced in the on-line mode.
Parche PES 2010 also makes it so that on-line games of Pro Evolution Soccer 2010 can`t be played by two players joining two PCs with different processors, which causes a multitude of problems.
The problems of speed of response continue, but thanks to Parche PES 2010 you will avoid having to make the same adjustments to the templates over and again, each time you want to play on-line.