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

If the error occurs only when opening a specific program, that application's installation might be corrupted or missing its local copy of necessary DLLs.

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. ext-ms-win-oobe-query-l1-1-0.dll missing

Are you that crashed, or are you developing your own software and saw this in a debugger? If the error occurs only when opening a