E:\Program Files\EA GAMES\Battlefield 2\mods\fh2\ai open aidefault with notepad and you must see this
aiSettings.overrideMenuSettings 1
aiSettings.setMaxNBots 31
aiSettings.maxBotsIncludeHumans 0
aiSettings.setBotSkill 0.85
as you understand aiSettings.setMaxNBots 31 this is what we search make it 16 or a number how much bot you want and
enjoy