http://www.processtext.com/abchlp.html
Demo is time-limited and doesn't support batch conversion, among possibly other things, it's not that clear. And apparently it doesn't support "HLP internal links", so that might make it less than useful for you.
Another route might be to convert the files to .chm (aka "the new help format") and get a reader for *that*. I'm not quite clear on whether or not you should already have that reader, but there seem to be some around. And there seem to be a lot more information and tools available for doing that sort of conversion.
-Morgan.
Demo is time-limited and doesn't support batch conversion, among possibly other things, it's not that clear. And apparently it doesn't support "HLP internal links", so that might make it less than useful for you.
Another route might be to convert the files to .chm (aka "the new help format") and get a reader for *that*. I'm not quite clear on whether or not you should already have that reader, but there seem to be some around. And there seem to be a lot more information and tools available for doing that sort of conversion.
-Morgan.