In this video, you'll learn how to fix Windows Update Error 0x80070643 that appears when the recovery partition is enlarged or misconfigured in Windows 10 or Windows 11. This common issue prevents your system from installing important updates. We’ll walk you through checking the recovery environment status and re-enabling it using reagentc commands in Command Prompt. br br Whether your Windows 1011 update fails due to recovery partition changes or you're stuck with error 0x80070643, this guide will help you resolve it easily without reinstalling Windows.