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File Version :
Description : Driver for Cisco Aironet 802.11a/b/g Wireless Adapter
Copyright : Copyright 2002, Cisco Systems, Inc. All Rights Reserved.
Product Version :
Product Name : Cisco Aironet 802.11a/b/g Wireless Adapter
Company Name : Cisco Systems, Inc.
Internal Name : CSCO21
File Size: 344832 byte(s) 336.768 KB
MD5 : d4ea73a2dafc8e3e9170eb22d1dbcfd5
SHA1: 49CBD4C8497A0A24EF4084BD64C531B5ACC0C404

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