https://bugs.winehq.org/show_bug.cgi?id=38432
--- Comment #2 from Austin English austinenglish@gmail.com --- (In reply to Anastasius Focht from comment #1)
This obviously can't work since Wine keeps that area reserved for DOS apps and also places the default process heap after.
Given that Wine can use Dosbox and there has been talk of removing DOS support, this still may be possible. Not my decision, of course ;).