Mana Games

Ok now my saves are invalid again.

Warning: Savefile 'Profiles\Default/WT_Current.Sav' has different TournamentDbCRC (because of changes in the Tour.ini ?)
Warning: can't open save file 'Profiles\Default/WT_Current.Sav'

What do i need to do to fix this and how can i mod without this happening?

Hello,

I guess you changed your "Tour.ini".
You can change only the name & country of the tournament, and possibly the tour category if it doesn't change the number of sets of the matches, without invalidating your current saved games.

To restore the original "Tour.ini", re-install the game over your current installation.