           Central Point Anti-Virus for DOS Version 2.1
  
  This file contains information that is not in the manual or has changed
  since the manual was printed. Please take a moment to read it.
  
  
  SIGNATURE UPDATES AND OTHER CENTRAL POINT PROGRAMS
  
  Signature updates improve the virus-detection capability of other
  Central Point Software programs that have virus-detection features
  (Central Point Backup, DiskFix, and Commute). However, the virus
  signatures used by Central Point Anti-Virus Version 2.1 are not
  compatible with these Central Point programs. Signatures using the
  previous format will still be available on CompuServe and Central Point
  Software's BBS.
  
  
  INSTALL OPTIONS
  
  After you perform the initial installation, you can complete the
  following procedures from the directory where Install is located (by
  default, C:\CPAV) on your hard disk drive: 
      *    Creating an emergency disk 
      *    Changing Anti-Virus options 
      *    Creating a custom installation or installation set
  
  
  USING STACKER AND MAKING AN EMERGENCY DISK
  
  When you make an emergency disk, you might get a message that the
  process cannot be completed. If so, Install detected that you have
  Stacker loaded and are swapping drive designators. When you make an
  emergency disk under these circumstances, the boot area of the hard
  disk drive is swapped. However, when you boot your computer from your
  emergency disk, you need one that boots without loading Stacker and
  swapping drives. To create one, follow these steps:
  
  1.  Create a formatted, bootable floppy disk in drive A.
      Type
      FORMAT A: /S and press Enter
      
  2.  Copy BOOTSAFE.EXE to the floppy disk.
      Change to the C:\CPAV directory and type
      COPY BOOTSAFE.EXE  A:
      
  3.  Restart your computer and boot from the floppy disk in 
      drive A.
  
  4.  From drive A, type
      BOOTSAFE C: /M
      
  5.  Choose Yes to save an image of the partition table to the floppy 
      disk in drive A.
      
  6.  Write-protect the floppy disk, place a label on it, and store it 
      in a safe place.
      
      
  SCHEDULING ANTI-VIRUS SCANS
  
  If you manually install the scheduler TSR (CPSCHED.EXE), make sure you
  add the full path to the program (C:\CPAV\CPSCHED) and that you run it
  from the same directory as the SCHEDULE.EXE program. If you have
  Install add CPSCHED to your AUTOEXEC.BAT file for you, this has been
  done.
  
  PC Tools for DOS Users  
  
  To schedule Central Point Anti-Virus 2.1 scans along with your other PC
  Tools events, delete the CPSCHED.EXE and SCHEDULE.EXE files from the
  CPAV directory. Then start Scheduler from the PC Tools directory and
  add the full path to Central Point Anti-Virus 2.1 in the Event text box
  (C:\CPAV\CPAV.EXE). Edit your AUTOEXEC.BAT file and change the CPSCHED
  line to include the full path to the PCTOOLS directory
  (C:\PCTOOLS\CPSCHED).
  
  PC Tools for Windows Users
  
  To schedule Central Point Anti-Virus 2.1 events using Scheduler in PC
  Tools for Windows, follow the instructions for importing a file found
  in the Scheduler chapter of the PC Tools for Windows manual.
  
  
  SCANNING NETWORK SERVERS
  
  When scanning a network server from the command line (using /N or /P),
  you get no visual indicator when the program is mapping the directory
  structure and it may appear locked. Since network drives tend to be
  large, they take longer to process.
  
  
  COMPATIBILITY NOTES
  
  Packard Bell Mouse Users
  
  The Packard Bell mouse driver version 4.0 is not fully compatible with
  the Microsoft mouse driver (version 6.14 or later). Use the Microsoft
  mouse driver (often provided with Windows) with this mouse.
  
  Speedstar 24X Video Board Users
  
  The 24XMODE.COM file changes each time it is executed. To prevent
  verification alerts each time the driver is run, add this file to your
  Verification Exceptions list.
  
  Disk-Compression Software
  
  When scanning drives that have been compressed with the
  disk-compression utility SuperStor from AddStor, turn off the
  Anti-Stealth option. On such compressed volumes, files are compressed
  and decompressed dynamically, which results in their checksums not
  matching. You may get unreliable verification errors.
  
  DOS 6 DoubleSpace Users
  
  To make a Central Point Anti-Virus emergency disk, you must first
  create a bootable, formatted floppy disk, and then create a CONFIG.SYS
  file on the emergency disk that contains the following statement:
  
  SHELL=A:\COMMAND.COM
  
  
  QEMM or 386MAX 
  
  Some problems have been detected when loading VSafe and using the
  SQUEEZE option in QEMM or the FLEXFRAME option in 386MAX. For best
  results, do not use either of these options if you are loading VSafe.
  
  If Install detects that you are using QEMM, it adds the /L option to
  VSAfe or VWatch, which forces them to use conventional memory instead
  of automatically loading into upper memory blocks (UMBs). If you want
  to use UMBs after installing VSafe or VWatch, remove the /L option
  before optimizing memory with QEMM.
  
  If you get the message "386MAX VxD error V1014: Disk Cache or other
  file IO software using EMS memory" when using VSafe with 386MAX, load
  VSafe using the /NE option.
  
  VSafe and Other TSRs
  
  If you have VSafe loaded with the Resident Warning option (2) on, you
  might receive an error when another memory-resident program loads. If
  you choose Stop, the system might lock. Choose Continue to complete the
  startup process, then edit your AUTOEXEC.BAT file and turn off the
  Resident Warning option (2-).
  
  Generally, the only reason for not using the VSafe default options is
  if you think your system might be infected with a virus. If this is the
  case, boot your system from your write-protected emergency disk. Follow
  the instructions in the manual for using the emergency disk.
  
  VSafe and DESQview
  
  VSafe does not display a warning when you are running a DOS program in
  graphics mode (such as DESQview); instead, an alarm sounds and the
  action stops. Exit from the program and run Central Point Anti-Virus to
  verify the integrity of files.
  
  DOS Shell Users
  
  If you are using the DOS Shell program in graphics mode when a
  scheduled Anti-Virus scan begins, the screen fonts will not be drawn
  correctly. When you return to the DOS Shell, choose Repaint Screen from
  the View menu to redraw the display. To run Central Point Anti-Virus
  from the DOS Shell without this problem, run the DOS Shell in text
  mode. 
  
  Banyan Vines Network Users
  
  If you want to use VSafe on Banyan Vines network workstations, load
  VSafe after the network drivers.
