errorlog while starting JigAdmin

While start in ms-dos box (win95, after installing jdk1.2)
C:\Jigsaw>d:\java\jdk12\bin\java -cp
c:\jigsaw\classes\jigsaw.zip;c:\jigsaw\classes\jigadmin.jar
org.w3c.jigadmin.Main -root c:\jigsaw\jigsaw I retrieve this output:

org.w3c.www.protocol.http.HttpException: Unable to contact target
server localho
st:8009 after 3 tries.
        at
org.w3c.www.protocol.http.HttpBasicServer.runRequest(Compiled Code)
        at org.w3c.www.protocol.http.HttpManager.runRequest(Compiled
Code)
        at
org.w3c.jigsaw.admin.AdminContext.runRequest(AdminContext.java:91)
        at
org.w3c.jigsaw.admin.AdminContext.loadRoot(AdminContext.java:124)
        at
org.w3c.jigsaw.admin.AdminContext.initialize(AdminContext.java:203)
        at org.w3c.jigadmin.gui.ServerBrowser.initialize(Compiled
Code)
        at
org.w3c.jigadmin.gui.ServerBrowser.<init>(ServerBrowser.java:210)
        at org.w3c.jigadmin.gui.ServerBrowser.main(Compiled Code)
        at org.w3c.jigadmin.Main.main(Main.java:19)

Help!!!