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File Version : 2006. 12. 1. 1
Description : nProtect KeyCrypt Driver
Copyright : Copyright (C) INCA Internet. 2000-2006
Product Version : 5. 0. 0. 0
Product Name : nProtect KeyCrypt Driver
Company Name : INCA Internet Co., Ltd.
Internal Name : npkcnt4.sys
File Size: 109829 byte(s) 107.261 KB
MD5 : 35388e59873ddf61b2f1fea76f126ec8
SHA1: 209FC03B66DA46AFAC3722DDBD5469BCC980CEC7

Download NTIO411.SYS
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How to Install NTIO411.SYS
Repair Sys ProblemsFixing a corrupted or missing NTIO411.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.