You are behind a firewall or a proxy server. I get an error message from the server Most likely an Internet connection problem, wait and try again later. Something wrong with your browser Something broke at my end. If you are using Windows NT, put the addressbook file on a floppy, convert it from there, and save it to the floppy. Something about the NT security model doesn't like uploading and saving files directly to the hard disk.
Some people report the following problem.
When they use their new address.htm file, it works. After a sucessful conversion, your Netscape address book only has a few addresses or the addresses are garbled. Most e-mail programs just skip these characters and continue to operate. Netscape, however, cannot accept these. When the characters are carried across in the translation, Netscape cannot read the address book.