I have installed FC4 and ISPConfig using the Howto and everything seemed to go well. My issue arose when I tried to log into my server using the web. I received the following error: "Could not establish an encrypted connection because certificate presented by 192.168.1.101 is invalid or corrupted. Error Code -8182." Is it possible to reinstall the certificate without reinstalling ISPConfig, or is there another workaround to fix this issue? Thanks for all your help. g8rbait