1. Check whether there are other graphics cards available: If the computer does not have NVIDIA graphics cards, but has other types of graphics cards (such as AMD graphics cards), you can use this graphics card to run the Love Rabbit launcher. However, make sure that the appropriate graphics driver is installed on the computer and use rabbit starter according to the instructions.

2. Find an alternative: If you can't start rabbit launcher without NVIDIA graphics card, you can consider finding other similar tools or platforms, which will not depend on the specific graphics card type.