http://bugs.winehq.org/show_bug.cgi?id=18959
--- Comment #22 from Sasha Medvedev Sasha.Medvedev@gmail.com 2010-01-11 03:11:27 --- (In reply to comment #21)
http://antiso.blogspot.com/2010/01/metatrader-on-linux.html says it installs and runs fine but requires winetricks corefonts mfc42.
I test that. Installer really doesn't hang after winetricks mfc42. So may be installer require mfc42.