Struggling with the error “Windows could not configure one or more system components. To install Windows, restart the computer and then restart the installation” during setup? 😱 Don’t panic! This complete guide will help you fix Windows installation errors on Windows 11, Windows 10, Windows 8, and Windows 7 quickly and safely. br br This installation error is common when installing or upgrading Windows and can halt your setup process. In this video, I’ll show you easy, step-by-step solutions to overcome this problem and get your Windows installation back on track.