Script Hook V closes the game, when you enter the multiplayer. Remove Script Hook V from a folder with the game to get into the multiplayer.
Copy all files from the bin directory in the game folder.
- F4 - open / close the Trainer menu;
- Num 2, Num 8, Num 4 and Num 6 - Trainer navigation menu;
- Num 5 - selection;
- Num 0 or BackSpace - closing Trainer menu