How To Fix Callisto Protocol Crashing on Startup on PC

Apply our fixes to get your game startup without any crashes.

Are you dealing with Callisto Protocol crashing issues on startup on PC? Don’t worry!

It is extremely difficult to keep your interest at the same level while playing a survival horror game when it keeps crashing continuously on your PC. Callisto Protocol players face the trouble of their game crashing on PC and it interrupts their gameplay experience. If you are also facing this issue, we have got you covered.

How To Fix Callisto Protocol Crashing on Startup on PC

If you are tired of your Callisto Protocol crashing on startup and have already tried the basic fixes, then we have some additional fixes to cover for you. Players usually go for updating their windows, restarting the game, launching it as administrator, verifying the game files, and many more. If your game is still crashing on startup, follow the fixes mentioned below.

Update Graphics Driver

An outdated graphics driver can be one of the reasons for the issue of Callisto Protocol crashing on startup on a PC. However, updating your graphic drivers can sort out this issue. Follow the following steps to tackle this problem.

  • Search Icon > Device Manager
  • Display Adapters > Right-click on Graphic card name> Update Driver

Another alternative for players who don’t have time or skills is to download Driver Easy on PC. This program is a professional system driver updater that automatically scans a PC’s old driver and updates them instantly.

The Driver Easy is an N0.1 software updater tool in its field and for 12 years users are using it to fix their PC errors.

Pause Downloads and Background Tasks

You need to pause downloads or any background tasks running on your PC. You can resume your downloads later once you are done playing the game. However, in order to close the background tasks, follow the steps mentioned below.

  • Ctrl + Shift + Esc > Task Manager
  • Right-click on program > End task

After closing unnecessary tabs, check if the game is still crashing.

Switch to a Dedicated GPU

Most players install aftermarket GPU on their PC. It causes conflict with the integrated GPU all you need is to disable the integrated GPU using Device Manager and then play the game.

Disable Raytracing

The game gets better if you restart your PC however, even if you get past the initial part, the game will again crash. You need to look for a better fix unless the game is permanently getting updated.

Try disabling raytracing, as the crashes get worse with the traces. This is the only magic fix working for most players, so try this and launch the game again to see if it works.

Unplug Unwanted External Devices

Another cause that triggers Callisto Protocol crashes on startup is the external devices i.e. USB, multiple audio devices, etc. Unplug all of these unwanted devices and then play the game.

Uninstall Oculus App

As pointed out by several players on forums the Callisto Protocol crashes on startup if you have the Oculus app installed o your PC. Try to uninstall it and then play the game.

Switch to Direct 11

Switching to direct X 11 to deal with the crashes can be super effective. If this fix does not work alone, try pairing it with disabling the raytracing, as following both steps together worked for a lot of players.

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