Ext-ms-win-wlan-onexui-l1-1-0.dll Download Apr 2026

This post provides a guide on understanding and fixing issues related to the ext-ms-win-wlan-onexui-l1-1-0.dll file.

"The program can't start because ext-ms-win-wlan-onexui-l1-1-0.dll is missing from your computer." ext-ms-win-wlan-onexui-l1-1-0.dll Download

"There was a problem starting ext-ms-win-wlan-onexui-l1-1-0.dll. The specified module could not be found." This post provides a guide on understanding and

If the file is corrupted rather than missing, the built-in System File Checker can repair it. Wait for the scan to complete

Wait for the scan to complete. If it finds and repairs files, restart your PC and try launching your application again. Step 3: Install/Repair Visual C++ Redistributables

How to Fix ext-ms-win-wlan-onexui-l1-1-0.dll Missing or Not Found Errors

Since this is a system-level "ApiSet" file, the most reliable way to restore it is through official Windows updates. Open > Update & Security > Windows Update . Click Check for updates and install any available packages.