Search for sys files:


File Version : 3.51
Description : SCSI Tape Driver
Copyright : Copyright Microsoft Corp. 1981-1995
Product Version : 3.51
Product Name : Microsoft Windows NT(TM) Operating System
Company Name : Microsoft Corporation
Internal Name : 4mmsony.sys
File Size: 17312 byte(s) 16.928 KB
MD5 : c1c4792a087660e449d739a3dc195d6a
SHA1: 62182ECA684293E318F7A93824CDCF2DF6B7A23B

Download 4mmsony.sys
Click here to run a free scan for 4mmsony.sys related errors

How to Install 4mmsony.sys
Repair Sys ProblemsFixing a corrupted or missing 4mmsony.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.