A : FIFA or EA Games need registry that for playing the game because in registry have Directory that installed game and CODE..
here i show the Example of Registry File
here i show the Example of Registry File
Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\SOFTWARE\Electronic Arts\Electronic Arts\Red Alert 3 Uprising]"CD Drive"="F:\\""DisplayName"="Command & Conquer™ Red Alert™ 3 Uprising""ProductName"="Command & Conquer™ Red Alert™ 3 Uprising""Folder"="C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs\\Electronic Arts\\Command & Conquer™ Red Alert™ 3 Uprising\\""Install Dir"="Red Alert 3 Uprising""Installed From"="F:\\""Locale"="en_US""Language"="english""Patch URL"="http://www.ea.com/redalert""Product GUID"="{DDE59617-F59A-473B-BC4E-C2B81F6CD38D}""Suppression Exe"="""Registration"="Software\\Electronic Arts\\Electronic Arts\\Red Alert 3 Uprising\\ergc""Readme"="D:\\Program Files (x86)\\Electronic Arts\\Red Alert 3 Uprising\\Support\\readme.txt""UseLocalUserMaps"=dword:00000000"UserDataLeafName"="Red Alert 3 Uprising""ScreenshotsFolderName"="Screenshots""ReplayFolderName"="Replays""ProfileFolderName"="Profiles""SaveFolderName"="SaveGames"[HKEY_LOCAL_MACHINE\SOFTWARE\Electronic Arts\Electronic Arts\Red Alert 3 Uprising\1.0]"DisplayName"="Red Alert 3 Uprising""Language"=dword:00000001"LanguageName"="english""ProgramGroup"="C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs\\Electronic Arts\\"[HKEY_LOCAL_MACHINE\SOFTWARE\Electronic Arts\Electronic Arts\Red Alert 3 Uprising\ergc]@="23BBPVNAGCEQVGC5TRLD"