Hi I'm getting WARNING: getfile: daily-21468.cdiff not found on remote server (IP: 198.148.78.4) when trying to update.. Its windows 2003 and 2008.. Thanks

There are sometimes problems with the Clam AV mirrors that perform signature updates for ClamWin. Wait for a while and try a manual update again. Try it again for a couple of times. If that doesn't work, set ClamWin to update automatically and see if the updates don't take place after a couple of hours, Finally, if nothing works, delete all files in the ClamWin DB folder (copy them somewhere else before deleting, just in case). Then try a manual update. If nothing works, get back here and tell us about it. Sometimes it just takes some time to update.

Regards,