http://bugs.winehq.org/show_bug.cgi?id=30819
--- Comment #2 from Alejandro Nova alejandronova@gmail.com 2012-06-01 13:00:31 CDT --- Yes. The flash with *.PCGs and the disappearing until I press F5 with *.M50all files persists, but now I can load *.M50all (and so, *.M50prog and *.M50combi) files.