I can't find where Win 98 has listed htm files in the file types list since I set IE5 as my default browser. I used to have a type for .htm that allowed me to associate editors etc that worked. Since setting IE5 as default browser the .htm type is overridden by something so my favourite edditor is not listed when I right mouse click an .htm file. The .htm type is still there with my editor as listed at the editor. When I right click I only get an Open option.
I used to be able to overcome this with Tweak in Win95 but Tweakall for 98 does not have this ability.