3Com Corporation
NDIS 2.01 Drivers Installation Notes

DEC Pathworks for DOS/Windows v4.1
DEC Pathworks for DOS/Windows  v5.1  


DEC PATHWORKS for DOS/Windows v5.1
=====================================


These instructions describe how to install the 3Com NDIS driver 
for the DEC Pathworks network operating system.  These 
instructions assume the DEC Pathworks for DOS/Windows software 
has been installed on the hard drive from the installation 
diskettes or CD ROM. Refer to the DEC manual for installation 
instructions if the software has not been installed.  Refer to 
the DEC manual for templates and options.  


Note:  Please read the WFW.TXT file on the EtherDisk if 
       installing Pathworks with WFW  v3.11. 

       Please run AutoLink on the EtherDisk if installing
       Pathworks with Retail NetWare or Netware with ODI 
       drivers. 

1.  Go to the drive where Pathworks software is installed. 

2.  Change directory to PCAPP:

3.  Execute PWSETUP.

4.  Enter the directory where you want the software installed. 
    The default is C:\PW. 

5.  Choose CUSTOMIZE under the Select A Configuration Option menu.

6.  Choose a template in the Select a Workstation Template menu.

7.  Under the Customize: Modify Workstation Configuration menu,
    put an X mark besides the Network Adapter Information line.

8.  Additional menus will appear, choose the appropriate options
    for your network environment. Refer to the DEC manual if there
    are questions regarding these menus.

9.  Choose <Other Network Adapter> under the 
    Customize: Network Adapter Information menu.

10. If installing options other than Retail NetWare or Netware
    with ODI drivers: 

    Type a:\mslanman.dos\drivers\ethernet\elpc3\elpc3x.dos on 
    the Driver File: line.

    Type a:\mslanman.dos\drivers\ethernet\elpc3\protocol.ini on
    the PROTOCOL.INI Stub: line.

    Type a:\mslanman.dos\drivers\ethernet\3CELCM.EXE on the
    Additional Files:  line.
 
11. Verify that (l) Ethernet is marked and click on OK.

12. Click on OK under the  Customize: Network Adapter 
    Information menu.

13. Additional menus will appear, follow the DEC instructions 
    to complete the installation.

14. Once the installation is complete, edit the config.sys file and 
    add the following line immediately below the Card and Socket
    Services line (if using card and socket services) otherwise add 
    it as the first line:

           DEVICE = C:\PW\3CELCM.EXE

15. See SYSTEM.INI information below.

16. Reboot the system.



DEC PATHWORKS for DOS/Windows v4.1
=====================================

To install DEC PATHWORKS version 4.1 on a DOS NDIS 
workstation, DOS must be installed on the target workstation C:
drive, or you must have a bootable DOS floppy.  Follow these 
steps:

1. Insert the PATHWORKS DOS Client Setup diskette version 4.1 
   in your floppy drive.

2. Change to that drive and execute the NETSETUP.EXE program.

3. Follow the screens to select a Transport Protocol.

4. Insert the appropriate diskettes for the selection 
   you made in step 3.

5. Select your network adapter by typing ETHERNET.
 
6. Select the option (OTHER NDIS) adapters.

7. When prompted for the DRIVE:\PATH\FILENAME for the NDIS 
   driver, type:

         A:\MSLANMAN.DOS\DRIVERS\ETHERNET\ELPC3\ELPC3X.DOS

8. When prompted for the full DRIVE:\PATH of the PROTOCOL.INI
   fragment, type:

         A:\ MSLANMAN.DOS\DRIVERS\ETHERNET\ELPC3\PROTOCOL.INI

9. Follow the rest of the installation screens and the 
   procedure for writing the KEY DISK.

   The NETSETUP program will build the PROTOCOL.INI file for 
   you and modify your startup files to use the adapter you have
   selected.

10. Copy 3CELCM.EXE from root directory of the EtherDisk to the 
    root of the hard drive.     

11. Edit the config.sys file and add the following line 
    immediately below the Card and Socket Services line 
    (if using card and socket services) otherwise add it as 
    the first line:

          DEVICE = C:\3CELCM.EXE


NOTE:  You must add the /N parameter to the line in the 
       STARTNET.BAT file. That starts the network scheduler.

             For example:
               %BOOT%\DECNET\sch /h /n


=========================================================
SYSTEM.INI information
=======================
   In order for the modem to function correctly 
in MS Windows, add the following commands to your 
Windows  SYSTEM.INI file under the [386Enh] category:   
(In case they are not there already)

[386Enh]
	 :
	 :
COM1Base=3F8
COM1Irq=4
COM2Base=2F8
COM2Irq=3
COM3Base=3E8
COM3Irq=4
COM4Base=2E8
COM4Irq=3

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

(%VER NDIS - DEC PATHWORKS v3.0c)