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Quick Solutions to Fix Cemu Emulator Crashes When Launching Games

By: Author Alex Lim

Posted on

Categories Gaming

Experiencing crashes with the Cemu emulator can dampen your gaming spirit. Fortunately, simple solutions exist to address these issues and enhance your gaming sessions.

Fix 1: Verify System Compatibility

First, confirm that your computer aligns with Cemu’s system requirements. This step is crucial to ensure smooth operation of both the emulator and your chosen games.

Quick Solutions to Fix Cemu Emulator Crashes When Launching Games

Cemu’s Minimum System Specifications:

  • Operating System: Must be 64-bit; compatible with Windows 10, 8.1, 8, or 7 (Service Pack 1).
  • Processor: Intel Core 2 Quad CPU Q6600 @ 2.40GHz or AMD Phenom 9850 @ 2.5GHz.
  • Memory: At least 4 GB RAM.
  • Graphics: NVIDIA 9800 GT 1GB or AMD HD 4870 1GB, supporting DX 10, 10.1, or 11.
  • Storage: A minimum of 10 GB free space.
  • Sound: DirectX 11 compatible sound card.

By ensuring your system meets these criteria, you can eliminate crashes and enjoy uninterrupted gaming.

Fix 2: Updating Cemu and Graphics Drivers

Maintaining the latest versions of the Cemu emulator and your graphics drivers is essential for optimal performance and resolving crashes.

Cemu Update Process:

  1. Download the most recent Cemu version from its official site.
  2. Overwrite the old Cemu folder with the newly extracted files.
  3. Open Cemu to apply any additional updates.

Graphics Driver Update Steps:

  1. Obtain the latest graphics driver from your GPU’s official site (Nvidia, AMD, Intel).
  2. If possible, remove the existing driver using Display Driver Uninstaller (DDU).
  3. Install the updated driver and reboot your PC.

These steps can significantly reduce crashes and improve your gaming experience.

Fix 3: Adjust MLC Path Settings

  1. Access Cemu’s Options and General settings.
  2. In the MLC Path section, click ‘Browse’ and direct it to the correct MLC folder.
  3. Save and restart Cemu to apply the new MLC path.

Fix 4: Reinstall Cemu

  1. Remove Cemu via Control Panel’s “Uninstall a program.”
  2. Erase any leftover Cemu files for a clean slate.
  3. Reinstall the latest Cemu version from its official site or GitHub.

Fix 5: Clear Shader Cache

  1. In the Cemu folder, delete the ‘precompiled’ folder within ‘shader cache.’
  2. Allow Cemu to rebuild the shaders upon the next game launch.

Fix 6: Controller Configuration Check

  1. Disconnect SDL controllers and reboot your PC.
  2. Reconnect and configure the controller in Cemu’s Input settings.
  3. Test the controller in-game for proper functionality.

Fix 7: Seek Cemu Support

If issues persist, contact Cemu support via their website, Discord, or forums.

By following these steps, you can resolve crashes and enhance your gaming experience with Cemu.