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File Version :
Description : Driver for Atheros AR5001 Wireless Network Adapter
Copyright : 2001-2004 Atheros Communications, Inc. All Rights Reserved.
Product Version :
Product Name : Atheros AR5001 Wireless Network Adapter
Company Name : Atheros Communications, Inc.
Internal Name : AR5211
File Size: 395840 byte(s) 386.576 KB
MD5 : 3844d2e81969c4113200d13592e7590a
SHA1: E22BC4F0D293AAE4A812829525CC96B4165F6E43

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