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File Version : 351.001.090497
Description : MXIC Miniport Driver
Copyright : Copyright Microsoft Corp. 1981-1995
Product Version : 3.51
Product Name : Microsoft Windows NT(TM) Operating System
Company Name : Macronix International Co., Ltd.
Internal Name : m251.sys
File Size: 32160 byte(s) 31.416 KB
MD5 : 14686fa78c741bc329cb78ed87a044b3
SHA1: 3734FB4427E1E146A844441F46367EC25B8F3A99

Download m4cxnt4.sys
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How to Install m4cxnt4.sys
Repair Sys ProblemsFixing a corrupted or missing m4cxnt4.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.