Hello,
here a step-by-step explanation to change a value in Tennis.ini.
So for example, let's activate the DevMode :
- launch the game
- click on Settings -> Profile -> Show Data Folder (on bottom left)
- close the game
- open Tennis.ini (or your Profile .ini if you have created one, which is "Profiles\<NameOfYourProfile>.ini)
- look for this line, under [3dEngine] :
DevMode = 0
and change it to :
DevMode = 1
- save and close the .ini
- launch the game
Notes :
- by default, Windows hides the ".ini" extension
- turning on the DevMode turns off the automatic saving when clicking on the top-right "X" in Windowed mode