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File version : 2011, 9, 15, 1
Description : nProtect Firewall Core Driver
Copyright : Copyright(C) INCA Internet. 2000-2011
Product Version : 2011, 9, 15, 1
Product Name : nProtect Firewall Core Driver
Company Name : INCA Internet Co.,Ltd.
Internal name : npfwvt.sys
File Size: 142656 byte(s) 139.320 KB
MD5 : 7f65cc1e44e38fceb68e687fa82c6a7f
SHA1: 8C140B3C2E50CE3D5721C7B81E6DC6F0638AADEB

Download NpfwVt64.sys
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How to Install NpfwVt64.sys
Repair Sys ProblemsFixing a corrupted or missing NpfwVt64.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.