Really? I've never had a problem with it. It always just reads as a CD with a lot of crap on it.

That said, maybe its because I'm using the most recent official DOS (MS-DOS 7, which is the one that Windows 98 comes with) and also because I'm using alternative drivers--which is something I would recommend people do anyway even if they plan to use older versions of DOS, since alternative drivers use less memory meaning more is free for your games.