http://bugs.winehq.org/show_bug.cgi?id=14757
--- Comment #1 from Gert van den Berg wine-bugs@mohag.net 2008-08-04 12:04:31 --- +relay log uploaded to here: http://www.mohag.net/wine_log_mxit.log.bz2
It runs better after winetricks dcom98. With native dcom it only gives urlmon errors on the console and a Fatal error: "The dynamic link library 'RPCRT4,DLL' could not be found" in a message box. Thereafter it shows the white window as described above.