http://bugs.winehq.org/show_bug.cgi?id=6992
------- Additional Comments From dank@kegel.com 2007-30-01 15:40 ------- Is there a downloadable demo of the app?
If not, can you attach a log of the failed install? Ideally you'd clean out the .wine directory first, e.g. wineserver -k rm -rf ~/.wine wineprefixcreate WINEDEBUG=+msi setup.exe > /tmp/log.txt 2>&1 and maybe bzip2 /tmp/log.txt if it's big, and then attach log.txt or log.txt.bz2.