How to Fix wlansvc.dll Missing Error (Solved)

What is wlansvc.dll?

wlansvc.dll is a Dynamic Link Library file that plays an essential role in the functioning of wireless network services on Windows operating systems. It’s part of the Wireless Zero Configuration (WZC) service, which helps manage and configure wireless connections automatically.

Why is wlansvc.dll missing?

There are several reasons why you might encounter a missing wlansvc.dll error on your Windows computer. These include:

• Malware or virus infection that damages system files.
• Accidental deletion of the file while cleaning up system files.
• Incomplete installation of software that relies on the wlansvc.dll file.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

The wlansvc.dll file is associated with Microsoft Visual C++ Redistributable packages, specifically versions 2008 and 2010. You can reinstall these packages to potentially resolve the missing dll error:

• Step 1: Go to the official Microsoft Download Center at this link.
• Step 2: Find and download the appropriate Visual C++ Redistributable package for your system (x64 or x86).
• Step 3: Install the downloaded package by following the on-screen instructions.

Method 2: Run SFC /scannow command

The System File Checker (SFC) tool scans for and repairs corrupted system files, including dll files. Running the SFC scan can help resolve the wlansvc.dll missing error:

• Step 1: Press Windows key + X to open the power user menu and select Command Prompt (Admin).
• Step 2: Type sfc /scannow and press Enter to start the scan.
• Step 3: Wait for the scan to complete. Restart your computer if prompted.

Method 3: Update System Drivers

Outdated or corrupted drivers can cause various issues, including missing dll errors. Updating your system drivers may help resolve the problem:

1. Step 1: Press Windows key + X and select Device Manager.
2. Step 2: Expand the category with your network adapter. Right-click on your wireless network adapter and select Update driver.
3. Step 3: Choose to search automatically for updated driver software, then follow the on-screen instructions to complete the update process.

Conclusion

The wlansvc.dll missing error can be frustrating but can often be resolved by reinstalling Visual C++ Redistributable packages, running the SFC scan, or updating your system drivers. If none of these methods work, you may want to consider using a reputable system repair tool or contacting Microsoft support for further assistance.