This method will enable cheat mode button on general options menu without change manager name (as describes on CHEAT #1) and allow you to use existing saved game rather than starting a new game. 1. Locate a file called "OPTIONS_GENGAME.IDS" on your F1 Managerdatainterfaces folder. Make sure to clear read-only attribute to this file (you can do that using Windows Explorer by right-click on this file and choose Properties).
2. Open this file using Windows NOTEPAD.
3. Go to the end of the lines, then add these new lines:
BUTTON CHEATBUTTON 155,562,255,582
INCLUDE BUTTONTITLE.IDS
ALIGN LEFT
TEXT BFONT 0 255,255,255,255 "CHEAT MODE"
ONBUTTONUP SWAP OPTIONS_MISC.IDS
END BUTTON
4. Save your changes.