==========================================================================
UPDATE.TXT - Updating the Norton Antivirus Virus Definitions
Symantec AntiVirus Research Center
February 29, 1996
==========================================================================

    Thank you for downloading the virus definition update for Norton
    AntiVirus version 3.0,  Norton AntiVirus for Windows 95, Norton
    AntiVirus Scanner for Windows NT and Norton Antivirus for Netware
    versions 1.0 and 2.0.

    This document contains instructions for:

              Updating Norton AntiVirus for Windows 95
              Updating Norton AntiVirus for NetWare 1.0 & 2.0
              Updating Norton AntiVirus 3.0 (DOS / Windows 3.x)
              Updating Norton AntiVirus 3.0 Network Manager
              Updating Norton AntiVirus Scanner for Windows NT

==========================================================================
This update contains the following files:

UPDATE.TXT    This file

MAR96.TXT     Text file that describes what's new in this update.

VIRSCAN.DAT   This is the main data file used by Norton AntiVirus. This
              file replaces the existing VIRSCAN.DAT in your Norton
              AntiVirus directory.

VIRSCAN.INF   This data file is used by Norton AntiVirus to display
              virus information, such as virus characteristics and
              behavior. This file is not required to detect or repair
              viruses.

VIRSPEC.TXT   Special instructions concerning specific viruses.

NAVEX.DAT     External detect/repair database for DOS NAV

NAVEX.NLM     External detect/repair database for NAV for Netware

NAVEX.VXD     External detect/repair database for NAV for Windows 95

NAVEX16.DLL   External detect/repair database for NAV for Windows 3.x

NAVEX32.DLL   External detect/repair database for NAV for Windows 95/NT

VIRSCANM.DAT  Macintosh virus database used by Norton Antivirus for
              Netware v1.0 & v2.0

VIRSPAA.DAT   Detection Annoying.4060

VIRSPBB.DAT   Repair for Quicky.1376

VIRSPBY.DAT   Repair for Byway

VIRSPCB.DAT   Detection and repair for Crazy Boot

VIRSPDB.DAT   Repair for Da'Boys

VIRSPDH.DAT   Repair for Die Hard

VIRSPEM.DAT   Repair for Emmie.2702, Emmie.2823, Emmie.3097

VIRSPET.DAT   Repair for Ether

VIRSPFZ.DAT   Repair for Fairz

VIRSPJA.DAT   Repair for Bad_Head

VIRSPLR.DAT   Little Red.1465

VIRSPNA.DAT   Detection for Sat_Bug.Natas

VIRSPNQ.DAT   Detection for Neuroquila

VIRSPNR.DAT   Repair for Neuroquila

VIRSPPC.DAT   Repair for CPW

VIRSPR0.DAT   Repair for Frankenstein

VIRSPSF.DAT   Repair for Scream Fist.652

VIRSPSM.DAT   Detection for SMEG

VIRSPUK.DAT   Repair for Unknown.1329

VIRSPUR.DAT   Repair for Urkel

VIRSPWD.DAT   Detection file for the MS Word Macro Family of viruses
              (Colors, Concept, DMV, FormatC, and Nuclear).

VIRSPZA.DAT   Repair for Zarma



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UPDATE.TXT - Updating the Norton Antivirus Virus Definitions        (cont)
Symantec AntiVirus Research Center
==========================================================================

To update Norton AntiVirus 3.0 virus definitions:

=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
*                IMPORTANT NOTICE - Norton Antivirus v3.0                *
*                                                                        *
*  If your version of Norton AntiVirus 3.0 for Windows and DOS is dated  *
*  before December 1, 1995, you will need to update it using the NAV     *
*  Macro Engine Update in order to protect against Word Macro Viruses.   *
*  If you have not updated your version, download the NAV Macro Engine   *
*  Update from the Symantec BBS, Symantec's FTP and Web site,            *
*  CompuServe, America Online, or Microsoft Network. The file is called  *
*  UPDATEME.EXE and is located where the monthly update files are        *
*  normally found. Alternately, you may call Customer Service at (800)   *
*  441-7234 to order a disk set.                                         *
*                                                                        *
=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*

   1.  Copy 03NAV96.ZIP to the location where Norton AntiVirus has been
       installed.  By default, this is the C:\NAV directory.

   2.  Change to the drive and directory where you copied the file to.

   3.  Verify PKUNZIP.EXE can be found somewhere along the PATH.  For
       example, if PKUNZIP.EXE is located in \PKWARE, type "SET" at a
       DOS prompt should show your path to look something like the
       following:

           PATH=C:\NAV;C:\WINDOWS;C:\PKWARE

   4.  At the DOS prompt, type:

          PKUNZIP -O 03NAV96.ZIP

   5.  Scan a drive, directory, or file with Norton AntiVirus 3.0, in
       either DOS or Windows.  Doing this, automatically updates the
       Norton Antivirus TSR.

   6.  Reboot your computer to reload the updated Norton Antivirus
       TSR.


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UPDATE.TXT - Updating the Norton Antivirus Virus Definitions        (cont)
Symantec AntiVirus Research Center
==========================================================================

To update Norton AntiVirus for Windows 95 virus definitions:
=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
*            IMPORTANT NOTICE - Norton Antivirus for Windows 95          *
*                                                                        *
*  If your version of Norton AntiVirus for Windows 95 is dated before    *
*  December 1, 1995, you will need to update it using the NAV Macro      *
*  Engine Update in order to protect against Word Macro Viruses. If you  *
*  have not updated your version, download the NAV Macro Engine Update   *
*  from the Symantec BBS, Symantec's FTP and Web site, CompuServe,       *
*  America Online, or Microsoft Network. The file is called NAV95PCH.EXE *
*  and is located where the monthly update files are normally found.     *
*  Alternately, you may call Customer Service at (800) 441-7234 to order *
*  a disk set.                                                           *
*                                                                        *
=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*

   1.  Double-click the "My Computer" icon on the desktop. The My
       Computer window opens displaying your available drives.

   2.  Double-click the drive or directory that contains the Norton
       AntiVirus definitions update .ZIP file.

   3.  Copy 03NAV96.ZIP file to your Norton Antivirus for Windows 95
       folder.  By default, this is the C:\Program Files\Norton
       Antivirus folder.

   4.  Open a DOS box and change to the drive and directory where
       you copied the file to.

   5.  Verify PKUNZIP.EXE can be found somewhere along the PATH.  For
       example, if PKUNZIP.EXE is located in \PKWARE, type "SET" at a
       DOS prompt should show your path to look something like the
       following:

           PATH=C:\NAV;C:\WINDOWS;C:\PKWARE

   6.  At the DOS prompt, type:

          PKUNZIP -O 03NAV96.ZIP

   7.  Exit the DOS box

   8.  Start NAV

   9.  Scan a drive, directory, or file with Norton AntiVirus.
       Doing this, automatically updates the Auto Protect portion of
       Norton Antivirus.

   8.  Restart your computer so that the Auto Protect uses the
       newest virus definitions.

   NOTE: WinZIP users may start the program from within Windows 95, if
   preferred.


==========================================================================
UPDATE.TXT - Updating the Norton Antivirus Virus Definitions        (cont)
Symantec AntiVirus Research Center
==========================================================================

To update Norton AntiVirus for NetWare 1.0 & 2.0 virus definitions:

=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
*            IMPORTANT NOTICE - Norton Antivirus for Netware v1.0        *
*                                                                        *
*   If your Norton AntiVirus for NetWare 1.0 is dated before July 13,    *
*   1994 you will need to update your version. Using an older version of *
*   the NLM with these virus definitions may cause false alarms with     *
*   garbled virus names. For information on how to receive the update,   *
*   please call Customer Service at (800) 441-7234.                      *
*                                                                        *
=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*

   1.  Map a drive letter to the volume and directory where Norton
       AntiVirus for NetWare is installed.

   2.  Disable Norton AntiVirus for NetWare, using either Norton
       AntiVirus for NetWare Windows configuration component, or at the
       server console using the function keys.

   3.  Copy 03NAV96.ZIP to the location mapped in step 2.

   4.  Change to the mapped drive.

   5.  Verify PKUNZIP.EXE can be found somewhere along the PATH.  For
       example, if PKUNZIP.EXE is located in \PKWARE, type "SET" at a
       DOS prompt should show your path to look something like the
       following:

           PATH=C:\NAV;C:\WINDOWS;C:\PKWARE

   6.  At the DOS prompt, type:

          PKUNZIP -O 03NAV96.ZIP


     Enable Norton AntiVirus for NetWare, using either the Norton
     AntiVirus for NetWare Windows configuration component (NAVNLM.EXE),
     or at the server console using the function keys.




==========================================================================
UPDATE.TXT - Updating the Norton Antivirus Virus Definitions        (cont)
Symantec AntiVirus Research Center
==========================================================================

To update Norton AntiVirus Network Manager virus definitions:

 NOTE: The Norton AntiVirus Network Manager maintains a network copy
       of Norton AntiVirus to support distribution. Make sure you have
       access rights that allow read and write operations to the
       NAV directory.

   1.  Map a drive letter to the volume and directory where Norton
       AntiVirus is installed.

   2.  Copy 03NAV96.ZIP to the location mapped in step 2.

   3.  Change to the mapped drive.

   4.  Verify PKUNZIP.EXE can be found somewhere along the PATH.  For
       example, if PKUNZIP.EXE is located in \PKWARE, type "SET" at a
       DOS prompt should show your path to look something like the
       following:

           PATH=C:\NAV;C:\WINDOWS;C:\PKWARE

   5.  At the DOS prompt, type:

          PKUNZIP -O 03NAV96.ZIP

   6.  Logged in as a user with WRITE rights to the Navnet directory,
       run NAV.EXE from the Navnet directory and scan a drive, directory,
       or file with Norton Antivirus.  Doing this, automatically updates
       the Norton Antivirus TSR.


   7.  If your version of Norton Antivirus Network Manager is dated on or
       before July 1, 1995, you must modify your .NNS configuration
       file to install/distribute all update files (by default, this
       file is _DEFAULT.NNS)

       a) First locate the [InstallFiles] section in your .NNS file.
          Add the entry:
              VIRSP*.DAT
              NAVEX*.*
          to the list.

       b) Second locate the [DefinitionUpdateFiles] section.  Add
          the entry:
              VIRSP*.DAT
              NAVEX*.*
          to the list.
   
    The new definition files are now in place for network distribution.
   



==========================================================================
UPDATE.TXT - Updating the Norton Antivirus Virus Definitions        (cont)
(cont) Symantec AntiVirus Research Center
==========================================================================

To update Norton AntiVirus Scanner for NT virus definitions:

   1.  Copy 03NAV96.ZIP to your Norton AntiVirus folder.
       The default location is C:\WIN32APP\NAVNT

   2.  Verify PKUNZIP.EXE can be found somewhere along the PATH.  For
       example, if PKUNZIP.EXE is located in \PKWARE, typing "SET" at a
       DOS prompt should show your path to look something like the
       following:

           PATH=C:\NAV;C:\WINDOWS;C:\PKWARE

   3.  At the command prompt, type:

          PKUNZIP -O 03NAV96.ZIP

   4.  After the files are extracted successfully, you may delete
       the compressed file.

   5.  Initiate a scan with Norton AntiVirus to activate the
       new virus definitions.


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UPDATE.TXT - Updating the Norton Antivirus Virus Definitions        (cont)
Symantec AntiVirus Research Center
==========================================================================

Final Notes:

    Please read MAR96.TXT for a detailed list of the new virus
    definitions in this update and important information about current
    worldwide virus alerts.

    We welcome your comments and suggestions. Please post them wherever
    you download this file.

    Thank you for using SYMANTEC/Peter Norton products.

