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WLANSvc.dll is a file that's used by the "Wireless LAN" function of Windows - an important part of your PC which allows Windows to connect to wireless networks unfairly. We've found that despite this file is very important for the smooth operation of your computer, it can cause a large number of problems due to the way in which it will either become damaged, corrupt or missing. Fortunately, fixing the WLANSvc error is very simple if you're able to repair the various problems the file may have - which can be done by following the steps on this page.
The WLANSvc error will typically show in this format:
- "wlandsvc" not found
- "wlandvc is missing"
How To Fix WLANSvc Errors
1) Manually Replace This File
Because WLANSvc.dll is a file used by the Windows system itself, it's highly recommended that you use a registry cleaner tool to scan through this part of your system and get rid of any of the problems which it may have. You can use the steps outlined here to do this:
- Click onto the Internet & download a replacement WLANSvc.dll file
- Browse to "C: / Windows / System32"
- Locate the current WLANSvc
- Rename this file to "WLANSvcOLD.dll"
- Insert the new WLANSvc.dll file into this folder
- Restart your PC
This will replace the file on your PC, allowing Windows to read the files and settings that it needs to run. This should clean out the largest number of problems that the WLANSvc error will have on your PC, boosting its performance and reliabilty as a result.
2) Clean Out The Registry Errors On Your PC
The registry is a central directory of important settings for your PC, and is where the likes of your most recent emails, desktop wallpaper and even your passwords are kept. Although the registry is continually going to be used to help Windows operate, it's often leading your system to run much slower and with a large number of problems. One of the biggest causes of issues for the registry is the way in which your computer will not be able to process the settings that it requires to help ensure that it can read the WLANSvc file. To fix these possible problems, its advisable that you download a registry cleaner, install it and then let it fix any of the issues which will be causing the file errors on your system.