Click “Inject.” You should hear a confirmation sound (e.g., a beep or voice line) and see a new overlay. The default key to open/close the menu is often F4 , F5 , or NumPad * .
A DLL (Dynamic Link Library) file is a type of executable file that contains a collection of functions, classes, and variables that can be used by other programs or applications. In the context of GTA, a DLL mod menu is a custom DLL file that, when loaded into the game, provides a menu interface for players to access various mods, cheats, or enhancements.
In GTA V modding, a is a dynamic link library file containing code that, when "injected" into the game process, adds a user interface for various cheats and enhancements. Popular DLL-Based Mod Menus