

			 InocuLAN Version 3.0
		Copyright 1994 by Cheyenne Software, Inc.

  Cheyenne Software, Inc.               TEL (516) 484-5110
  3 Expressway Plaza                    FAX (516) 484-3446
  Roslyn Heights, NY 11577              BBS (516) 484-3445
  USA                                   CompuServe:  GO CHEYENNE

  =======================================================================

     InocuLAN v3.0 has been updated to incorporate more powerful
     virus scanning engines in both the workstation and server. Also 
     included in InocuLAN v3.0 are:  
     
     A. Virus signature files updated to version 2.31 
     B. An updated TSR (IMMUNE) and improved critical disk 
     area protection. 
     C. Improved NLM and Workstation scanning engines.
     D. Standalone Windows Manager supports a new [Flags] section in the
     INOCULAN.INI file that eliminate network related popup warnings.
     To use the Windows Manager as a stand alone (non-networked) scanner
     uncomment the lines SkipBootScan=1 and StandAlone=1 by removing the
     comma preceding these lines.
          
     
     Note: These files update InocuLAN version 3.0, and cannot be used to
     update InocuLAN version 2.5.

			
     The files that have changed are:

       A. DOS MANAGER FILES
	      
		FILE                 SIZE   DATE     
		************     ********* ********  
	     
		CURE     DAT       201,312 03-08-95   
		EXAMINE  EXE        49,936 01-21-95  
		IMMUNE   DAT        98,863 01-24-95  
		IMMUNE   EXE       118,784 01-24-95  
		INMEM    DAT        43,852 02-27-95  
		INOCUCMD EXE       172,963 03-01-95  
		INOCULAN EXE       384,522 02-27-95  
		INSTALL  DAT           309 01-30-95  
		MIMMUNE  DAT         5,816 01-24-95  
		SIMMUNE  DAT         3,212 01-24-95   
		VIRUS    LST        34,307 04-18-95  
	
	B. WINDOWS MANAGER FILES
	     
	       FILE                  SIZE   DATE     
	      ************       ********* ********  
		AVHDLL.DLL         165,504 02-26-95  
		CURE.DAT           201,312 03-08-95  
		DOMAIN.DLL         251,840 03-02-95  
		IMMUNE.DAT          98,836 01-24-95  
		IMMUNE.EXE         118,784 01-24-95  
		INMEM.DAT           43,852 02-27-95  
		INOCULAN.INI           879 01-24-95  
		INOCUWIN.EXE       453,168 02-28-95  
		MIMMUNE.DAT          5,816 01-24-95 
		SIMMUNE.DAT          3,212 01-24-95  
		VIRUS.LST           34,307 04-18-95  
		WAVLL.DLL          114,192 01-29-95	
		WSCRIT.DLL         166,640 03-03-95  
		WSSCAN.DLL         203,232 03-03-95  
		WTSR.EXE           154,112 02-27-95  
	
	     
			       
       C. NLM FILES
     
		FILE                 SIZE   DATE     
		************     ********* ********  
		CURE.DAT           201,312 03-08-95   
		ENGINE.NLM          99,105 02-27-95   
		GETBBS.NLM          46,685 10-25-94  
		INMEM.DAT           43,852 02-27-95  
		INOCUCMD.NLM       228,619 02-27-95   
		INOCULAN.NLM         2,695 10-23-94   
		RTSCAN.NLM          22,025 02-23-95  
		VALIDATE.DAT           126 12-07-94  
		VIRUS.LST           34,307 04-18-95  
		SUPDATE.DAT           1224 03-04-95	     
	        AVUPDATE.DAT           258 03-04-95

     Instructions for updating servers and workstations with these files 
     ===================================================================
     
     To manually update your InocuLAN servers:
     -----------------------------------------    
     1. Copy all files from (c) above with the extension .NLM to the SYSTEM 
	directory on the server.

     2. Copy all other files from (a), (b) and (c) above to the INOCULAN 
	home directory on the server. 

    3.  Unload and reload InocuLAN at the server console.        
       
    4.  Repeat steps 1-3 for each InocuLAN server.

      
    To manually update your workstations:
    ------------------------------------   
	 DOS MANAGER 
	 -----------
    1.  Copy the files identified in (a) above to the InocuLAN directory on 
	the workstation.         

    2.  If the workstation runs Windows and WTSR.EXE is loaded in the 
	WIN.INI file, copy the files WTSR.EXE and AVHDLL.DLL to the
	directory where WTSR.EXE is loaded from.
       
	 WINDOWS MANAGER
	 ---------------
    1.  Copy the files identified in (b) above to the InocuLAN directory on 
	the workstation.
    
      Automatically Updating InocuLAN servers and workstations:
      ---------------------------------------------------------------
      InocuLAN's update utilities SUPDATE and AVUPDATE can be used to
      automate the server and workstation file updates.

      SUPDATE   
      
      This utility can be used to distribute InocuLAN files from one server 
      to several other servers. 

      To do this, select one server to act as a source server and copy all
      of the updated files provided with this distribution to the InocuLAN 
      directory on that server. 

      Files that are identified in the SUPDATE.DAT file will be copied to 
      the servers you select. (This includes both workstation and server 
      files.) 

      If you do not want to distribute certain files to other servers, you 
      can edit the SUPDATE.DAT file to eliminate the files you do not want
      distributed. 

      Note: You will need to change the file attributes of the SUPDATE.DAT
      file in order to save your changes. Remember to reset any file 
      attributes when you are finished.

      
      AVUPDATE
      
      This utility can be used to distribute files from InocuLAN servers
      to InocuLAN workstations. All files that are identified in the 
      AVUPDATE.DAT file are copied to the directory on the workstation 
      defined by the InocuLAN environment variable. 

      In order to use AVUPDATE, the files to be distributed must reside
      in the InocuLAN directory on the server. SUPDATE (see above) can be
      used to distribute files to all of your InocuLAN servers.
      
      If necessary, you can edit the AVUPDATE.DAT file to customize
      it for your installation. For example, the AVUPDATE.DAT file provided
      with this distribution identifies all files needed for both DOS and 
      Windows Manager installations. Running the utility with this file
      will copy both DOS and Windows InocuLAN update files to the 
      workstation. If your environment is only DOS or only Windows, edit
      the AVUPDATE.DAT file to remove references to the files you do not 
      need.

      Notes:
      
      1. 3.11 Servers: 
      It is recommended that the Novell patch file REMFILFX.NLM file be 
      loaded when running InocuLAN. 
      2. General:
      This version of the InocuLAN NLM provides for a command line switch 
      that can be exercised when loading INOCULAN.NLM at the server console 
      (KTIME=XXX, where XXXX is some numeric value that specifies a number of 
      miliseconds) that specifies a delay for InocuLAN's real time scanner to 
      wait before scanning files copied into the server. This delay is 
      provided in order to allow for other server related processes associated 
      with the file copy to take place before InocuLAN scans the file, such as 
      when using the NCOPY command and also certain software installation 
      programs that will install software to a server based directory.The 
      delay provides a way to reduce the likelyhood that two server based 
      operations will be attempting to access the file at the same time. 
      
      If you copy files into the server using the ncopy command and experience
      an error "Error setting file information", unload InocuLAN and reload
      using the KTIME switch. KTIME values of 250-500 ms  may  be sufficient
      in most cases.

      Example:

      LOAD INOCULAN KTIME=250 will load INOCULAN.NLM and will allow for up to 
      250ms after workstations close files copied into the server.
      3. This release of InocuLAN corrects the following  difficulties: 
      A. Copying files when using the NCOPY command. Errors encountered while 
      copying files with the NCOPY command can resolved either by adding a /c 
      switch when copying files or by loading InocuLAN in accordance with the 
      procedure identified in (2) above.
      B. Saving changes to user login scripts while the real time scanner 
      was on scanning inocmming and outgoing files in real time.
      C. Some servers running CLIB 3.12 version D or below would 'freeze' 
      after InocuLAN was loaded. 
      D. Netware connections were lost while using the Windows Manager and
      selected to cancel an operation to login to another server.
      
