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USRWLAN.sys



File version : 3.0.0.0 built by: WinDDK
Description : 22M Wireless LAN Adapter Driver
Copyright : Copyright (C) All Rights Reserved.
Product Version : 3.0.0.0
Product Name : 22M Wireless LAN Adapter
Company Name : USR
File Size: 155392 byte(s) 151.768 KB
MD5 : 4c9fd563e3f44fbc3be9cd04fb986368
SHA1: 88C9C74DD840FF60E6EC9A0F4FAC9694CD9E5E31



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How to Install USRWLAN.sys
Repair Sys ProblemsFixing a corrupted or missing USRWLAN.sys error is an easy process with a few steps. Open the zip-file you downloaded.Extract the .sys file to a location on your computer. We recommend you to unzip the file to the directory of the program that is requesting the file.
If that doesn't work, you will have to extract the file to your system directory.
By default, this is C:/WINNT/system32/drivers (Windows NT/2000).
or C:/Windows/system32/drivers (Windows XP, Vista, 7).
Make sure overwrite any existing files (but make a backup copy of the original file)
That should be it. Although not necessary you can reboot your computer as well.