As far as I remember OL98, there was no problem with HTML messages. Is
it incoming messages that you get as an attachment?

The closest I could find that resembles your problem is regarding
outgoing mail, see http://support.microsoft.com/kb/186232/

Beldar wrote:
Just installed Outlook 98, Corporate or Workgroup, on an XP machine. OL is
not rendering HTML, rather I get an htm attachment. Anbody know how to
"fix"?

Thanks.