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File Version : 1, 0, 0, 6
Description : KeyCrypt
Copyright : Copyright (c) 1998 - 2007 TENCENT Inc. All rights reserved.
Product Version : 1, 0, 0, 6
Product Name : KeyCrypt
Company Name : Tencent Technology (Shenzhen) Company Limited
Internal Name : KeyCrypt
File Size: 10624 byte(s) 10.384 KB
MD5 : ecaa6d40a70bee079f3817601bec1692
SHA1: 3898A891BBE2064FA0ADDF87B05B4CAC4FE0510E

Download l1c51x64.sys
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How to Install l1c51x64.sys
Repair Sys ProblemsFixing a corrupted or missing l1c51x64.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.