Breadbox Ensemble Lite (it is free version which can be downloaded from http://breadbox.com/downloads.asp?category=Ensemble%20Lite&maincategory=Ensemble%20Lite) after using instructions from ftp://ftp.breadbox.com/public/GEOSinXP/GEOSDBOX.pdf exits with error "System Error Code: KR-09". It won't happen under DOSBox 0.72 and older.
I don't know what fixed it or when, but it works for me in the current SVN.