Fix the startup error that stops Lychee Slicer from displaying 3D
Lychee Slicer uses WebGL 2 to display your scene and models. If your computer can't run it, you see this error when you open Lychee Slicer and the app can't start.
How to fix it
- Update your graphics card drivers from the NVIDIA, AMD or Intel website. Use your computer manufacturer's drivers only if you can't find them there. The drivers installed by Windows or your computer maker are often outdated.
- Update your operating system to its latest version.
- Restart your computer and open Lychee Slicer again.
Windows 7 isn't supported. Check the requirements on the download page.
Still seeing the error?
Contact us through the contact form with your graphics card model and operating system.