Newbie- Problems running server

Please help!!

I have downloaded Jigsaw version 2.0.1, have JDK1.2, windows 95 os and am
using CYGNUS bash shell. I have installed the server with no errors but the
problem is when trying to run the server. On running:

 java -cp "c:\server\Jigsaw\classes\jigsaw.zip;" org.w3c.jigsaw.Main -root
c:\server\Jigsaw\Jigsaw

The error returned:
Unable to launch http-server:
org.w3c.jigsaw.http.httpd[initializeProperties]: [host] undefined.
Unable to launch admin-server:
org.w3c.jigsaw.admin.AdminServer[initializeProperties]: [host] undefined.
*** FATAL Error:
No servers launched !

I have tried including -host 127.0.0.1 in the command but no luck. What am I doing wrong?? Any
advice would be greatly appreciated??
Jackie