or "Pixel format not accelerated." This usually means your graphics drivers are outdated or don't support the version of Minecraft you're trying to run. Identify your GPU: Windows Key + R , and go to the tab to see your card's name. Update Drivers:

Follow these steps to get OptiCraft/OptiFine working on Windows 7. Assumes Minecraft runs but OptiCraft causes crashes, poor performance, or won’t load.

Manual updates via dxdiag for your specific display series are often more effective on Windows 7 than automatic Windows updates.

I need help using/installing opticraft for Shaders etc. (First timer.) 14 Aug 2019 —