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

Right-click the button and select Terminal (Admin) or Command Prompt (Admin) . Type sfc /scannow and press Enter .

If your application is actually failing to launch with an error code like 0xc000007b , try these verified solutions: ext-ms-win-oobe-query-l1-1-0.dll missing

. These packages contain the runtime libraries necessary for many Windows apps to function. Run System File Checker (SFC) Right-click the button and select Terminal (Admin) or