I have set up a MS network at home. There are 3 computers connected via a 4 port hub. I am quite able to share files and printers. However, I now want to set up internet connection sharing. The connection sharing computer is connected via an ADSL cable to the internet. I have a network card in all computers (obviously). I have created the Internet Connection Sharing Client disk, apparently correctly. However, when I try to run this on the other 2 computers I get the following message: “This operation has been cancelled due to restrictions in effect on this computer. Please contact your system administrator.” I don’t know what to check. Please advise! Both computers have previously been successfully connected to the internet viaa LAN connection.