http://bugs.winehq.org/show_bug.cgi?id=22152
--- Comment #20 from Dan Kegel dank@kegel.com 2010-08-15 09:37:29 --- That helped! Now it gets further, and creates a log file containing
8/15/2010 15:34:05.658:Installer:D:Executing: reg query "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager" /v "PendingFileRenameOperations"^M 8/15/2010 15:34:05.664:Installer:D:Stdout:^M 8/15/2010 15:34:05.664:Installer:D:STUB QUERY - HKLM\SYSTEM\CurrentControlSet\Control\Session Manager PendingFileRenameOperations 0 0
and *then* crashes. So I guess it needs a working 'reg query', which is part of bug 19533.