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File Version : 5.2.3790.0 (srv03_rtm.030324-2048)
Description : 440 NT AGP Filter
Copyright : Microsoft Corporation. All rights reserved.
Product Version : 5.2.3790.0
Product Name : Microsoft Windows Operating System
Company Name : Microsoft Corporation
Internal Name : agp440.sys
File Size: 30720 byte(s) 30.0 KB
MD5 : 29c49534e717db81127268ca0444f984
SHA1: 44BD30C28945276DDECA4521182182DE4D35FE46

Download AGP440.SYS
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How to Install AGP440.SYS
Repair Sys ProblemsFixing a corrupted or missing AGP440.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.