![superdat mc afee superdat mc afee](https://athowto.com/img/freeware/809/download-mcafee-antivirus-free.png)
McAfee will post a standalone fix for customers with damaged NTFS master boot records. McAfee technicians have also had some success restoring the MBR by invoking the repair process on the Microsoft NT installation CD. Reinstalling the operating system will restore the MBR. McAfee's Alan Johansen emphasizes that even if the MBR is damaged, programs and data on the hard disk should be safe.
#Superdat mc afee windows
Our tests also verified that the problem doesn't affect Windows 2000.
#Superdat mc afee upgrade
We also installed VirusScan 4.0.3a and the SuperDat 4120/4111 upgrade and again encountered no hiccups with the OS or the MBR. We installed NetShield version 4.0.2 on an NTFS-formatted Windows NT Workstation 4.0 and upgraded to 4120/4111 without any problems. Testers at KeyLabs were able to verify the latest fixes. Network Associates also recommends that all VirusScan/NetShield users upgrade to the latest version, the 4.5 program executable, as soon as possible.
![superdat mc afee superdat mc afee](https://image.slideserve.com/715723/mcafee-superdat-l.jpg)
The 4120/4111 SuperDAT utility currently posted on the McAfee Web site resolves the file-locking issue with VirusScan/NetShield 4.0.2.
![superdat mc afee superdat mc afee](https://www.saloninnovationsinc.com/upload/5/59/5595b8daf4b3c88eccea572c1c027e1e.jpg)
#Superdat mc afee update
This issue occurred only if the update was conducted via the SuperDAT utility. In that case, with no file locking in place, the scan.dat, name.dat and clean.dat files would get out of synchronization with each other during the SuperDAT update process. As McAfee Product Manager Alan Johansen points out, the file locking conflict affects only VirusScan/NetShield 4.0.2 Windows NT users who selected the scanning option, "Scan MBR on shut down". Consequently, the 4120/4110 SuperDAT upgrade was compiled assuming that the product executable would handle the file locking chores. The 4.0.2 executable, which did not do file locking, was replaced in March 2000 by version 4.5, which does. This was done in order to allow other Network Associates and McAfee products to perform antivirus updates without requiring a reboot. McAfee's SuperDAT utility updates the scan engine and the DAT at the same time.Īccording to Robbie Wisdom, McAfee director of product management, problems with the 4120/4110 upgrade arose when a file-locking component was shifted from the scan engine to the product executable. Network Associates builds its virus scanning utilities from three technologies: the product executable (in this case, version 4.0.2), the scan engine (4.1.20) and the antivirus definition, or DAT, library (4110). More information will be posted as it is available." Network Associates subsequently pulled the 4120/4110 SuperDAT file from the McAfee Web site and posted this notice: "The 4109 DAT and 4120/4109 SuperDAT packages have been reinstated while a compatibility issue regarding VirusScan v4.0.2 on Windows NTFS is investigated.
![superdat mc afee superdat mc afee](https://docplayer.fr/docs-images/24/3518898/images/138-0.png)
In one worst-case scenario made very real, System Administrator Craig Hackl reports distributing the 4120/4110 upgrade to 130 workstations on a Windows NT network and having to reinstall the OS on every PC. The MBR contains information that, among other things, tells the computer where to find the operating system when it starts up. The 4120/4110 SuperDat upgrade had in fact damaged the Master Boot Record (MBR) of the NTFS partition. A number of Windows NT 4.0 users who updated Network Associate's McAfee VirusScan/Netshield 4.0.2 using the 4120/4110 SuperDat utility were greeted with an ominous error message upon rebooting: "Operating System Not Found."