MICROSOFT ANTI-VIRUS SIGNATURE UPDATE

This is your last virus definitions update for Microsoft Anti-Virus.
Because it is important to protect your computer from virus attacks,
Symantec would like to offer you the opportunity to purchase Norton
AntiVirus 3.0 for DOS/Windows or Norton AntiVirus for Windows 95 at a
special upgrade discount price.  Norton AntiVirus provides comprehensive
virus detection, elimination, and prevention.  Whether you are on the
Internet, launching email attachments or sharing floppies, Norton
AntiVirus protects your computer.  It works automatically, in the 
background, continuously monitoring your system to make sure your computer 
stays virus-free.  

To order Norton AntiVirus 3.0 for DOS/Windows or Norton AntiVirus for
Windows 95, please contact Symantec at:

United States/Canada:        1-800-441-7234
United Kingdom:              +44 (1628) 592 320 
Germany:                     +49 (211) 9917-162 
France:                      +33 (1) 42 04 24 46 
Italy:                       +39 (2) 550-12266 
Other European countries:    +31 (71) 535 3111 
Australia:                   +61 (2) 879-6577  
Other countries:             +1 541-334-6054

Offer valid until December 31, 1996


*Signature File Update Information for the MS-DOS 6.X Anti-Virus Program*
  
This update works with MS-DOS 6.X Anti-Virus Program V1.0 or later.

Due to an increase in polymorphic viruses, this signature update includes
an updated executable file MSAV.EXE. The executable file has been updated 
for detection and removal of the new polymorphic viruses.  

No new features have been added.

To update your version of the MS-DOS 6.X Anti-Virus Program, follow these
steps:

1. Copy the self-extracting archive file DOSAV.EXE to a temporary directory
   on your hard drive.

2. Run DOSAV.EXE to extract the update files, UPDATE.EXE, MSAV.UDT, 
   MSAVIRUS.LST, VIRSIGS.MS, VIRSIGS.CPS and README.TXT.

3. From the temporary directory run UPDATE.  Update asks where your
   current version of MSAV exists.  Type the path name (example, C:\DOS).  
   The files in the current working MSAV directory will be updated 
   automatically.

   In the process of updating your current copy of MSAV, the old MSAV.EXE
   is renamed to the filename MSAV.OLD.


4. Run the MS-DOS 6.X Anti-Virus Program.