If the file is corrupted rather than missing, the built-in System File Checker can repair it.
Type cmd in your Windows search bar, right-click , and select Run as Administrator . Type sfc /scannow and press Enter . ext-ms-win-wlan-onexui-l1-1-0.dll Download
Restart your computer to allow the system to register new DLL entries. Step 2: Use System File Checker (SFC) If the file is corrupted rather than missing,