File Version : 5.00
Description : SCSI Tape Driver
Copyright : Copyright VERITAS Software 1981-2001
Product Version : 5.00
Product Name : Microsoft(R) Windows NT(TM) Operating System
Company Name : VERITAS Software
Internal Name : 4mmdat.sys
File Size: 27176 byte(s) 26.552 KB
MD5 : c16f37445b55b701a6c8498a687eb698
How to Install 04mmdat.sys
Repair Sys ProblemsFixing a corrupted or missing 04mmdat.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.