File version : 188.8.131.52 built by: WinDDK
Description : Killer e2200 PCI-E Gigabit Ethernet Controller
Copyright : 2001-2012 Qualcomm Atheros, Inc. All Rights Reserved.
Product Version : 184.108.40.206
Product Name : Killer e2200 PCI-E Gigabit Ethernet Controller
Company Name : Qualcomm Atheros, Inc.
Internal name : Ke2200.SYS
File Size: 144832 byte(s) 141.448 KB
MD5 : bc46308b878193aef3a3b679f36e81ed
How to Install e22w7x86.sys
Repair Sys ProblemsFixing a corrupted or missing e22w7x86.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.