I use server version of PDF creator, installed on Win SE-2003. My clients in workgroup are hosts with Win2k and Win XP. First i must tell, that i used this console string : "ClientComputerResolveIPAddress=1 ". It gave me expected result for Win2k computers, but no result with WinXP ones. Server 2003 SE can see all pc's in his workgroup, named as they are. File "hosts" on server contains necessary information. Brandmauer is disabled. Antivirus gives all permissions. Generally, it will be cool to replace ip addresses with text, different on each computer, pointed in ini file or in script file. May be problem is in old version IIS on problem hosts...i have no idea.I will try to make script.Thanks for any help.