其實download個度有講....
How to use the switch files:
Let's say you want to play a Master League..
Click the switch file for Master League (find it in 'start menu -> PESEdit.com 2010 Patch -> switch files)
Now you start PES and create your Master League
Save your game
The next time you do not need the switch file anymore, loading should work now.
Do the same for 'Become a Legend' and 'Online' modes, just use the corresponding switch files.
The 'Master League 2' switch is for 2. Bundesliga players, with it you can choose any team from the 2nd German division.