How to fix Nvidia app can't optimize games on this PC
Struggling with the "Can't optimize games" error in the new NVIDIA app or GeForce Experience? This 2026 troubleshooting guide walks you through the top fixes for Windows 10 and 11, including clearing corrupted scan data and fixing the "Unable to retrieve settings" bug. We’ll show you how to perform a clean driver install using DDU, reset your local app data, and adjust Windows privacy settings that might be blocking the app. Get your one-click optimizations back and boost your gaming performance today!