Unfortunately, your problem with Forza Horizon 5 Rally Adventure crashing on startup on your PC seems to be a bit more complex than a simple quick fix could solve. However, don't worry, there is still hope! Based on the information you have provided and my knowledge as a large language model, I have put together some more detailed and specific steps that you can take to try and fix this problem.
Make sure that your PC specifications meet at least the minimum system requirements to run this game. Even if your PC meets the minimum requirements, you may need more powerful hardware to run the game smoothly, especially if you want to play with high graphic settings.
Outdated graphics drivers can be a common cause of crashes and game crashes. Make sure you have the latest drivers installed for your NVIDIA or AMD graphics card. You can download them from the manufacturer's official website or use a driver updater like Driver Easy.
Forza Horizon 5 Rally Adventure may fail to launch if some of its game files are corrupted or missing. You can verify the integrity of the game files through the Steam app or the Microsoft Store, depending on where you purchased the game.
4. Repair Visual C++ Redistributable installations
Visual C++ Redistributable components are required for many Windows games to run properly. If these components are corrupted or missing, you may experience crashes or other issues. You can download and install the latest versions of Visual C++ Redistributable from the Microsoft website.
5. Adjust security settings
In some cases, Windows antivirus or security software may interfere with Forza Horizon 5 Rally Adventure and cause crashes. Try temporarily disabling your antivirus software or adding the game to your security software's exclusions.
6. Run the game in administrator mode
Forza Horizon 5 Rally Adventure may need administrator permissions to run properly. Try launching the game by right-clicking the executable file and selecting "Run as administrator."
7. Switch to dedicated GPU
If your PC has both an integrated and dedicated graphics card, make sure the game is using the dedicated card. You can do this in the game's graphics settings or in your graphics card settings.
8. Reinstall the game
If all else fails, you can try reinstalling Forza Horizon 5 Rally Adventure. This will remove all of the game's files from your PC and allow you to install it again. Make sure you have a stable internet connection before you begin the reinstallation.
If you have tried all these steps and are still having trouble launching the game, I recommend you contact Forza Horizon 5 technical support for further assistance.
This is all we can tell you about fixing Forza Horizon 5 Rally Adventure Crashing on startup, apply the solutions provided and continue enjoying this interesting game.