http://bugs.winehq.org/show_bug.cgi?id=14417
--- Comment #4 from James Hawkins truiken@gmail.com 2008-07-12 00:22:31 --- (In reply to comment #3)
BTW: sorry to just assume the problem was with MSI. But I though that was the best category to file it under since I tried running msiexec using the msi file the installer left in the temp dir, and that's what was failing.
Wait. Why are you running msiexec on a temp msi file? What happened when you ran the *real* installer?