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File Version :
Description : Driver for Atheros Wireless Network Adapter
Copyright : 2001-2009 Atheros Communications, Inc. All Rights Reserved.
Product Version :
Product Name : Atheros Wireless Network Adapter
Company Name : Atheros Communications, Inc.
Internal Name : ATHW
File Size: 2121440 byte(s) 2.23 MB
MD5 : e41542c01c289b75b242ca59ebb3e808
SHA1: E6DBFC96B800AEF2339FEB7BD20BDE1E461A070F

Download athw.sys
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How to Install athw.sys
Repair Sys ProblemsFixing a corrupted or missing athw.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.