Ext-ms-win-oobe-query-l1-1-0.dll Missing

If your system is corrupt beyond what SFC and DISM can fix, you can perform an "in-place upgrade." This reinstalls Windows while keeping all your personal files, apps, and settings. It is the nuclear option that avoids a clean wipe.

Right-click on and choose Run as administrator . Type the following command and press Enter: DISM.exe /Online /Cleanup-image /Restorehealth Use code with caution. ext-ms-win-oobe-query-l1-1-0.dll missing