http://bugs.winehq.org/show_bug.cgi?id=11889
--- Comment #5 from Louis Lenders xerox_xerox2000@yahoo.co.uk 2008-03-08 03:26:05 --- Here's relevant part of bug 922 i guess:
This is a well documented bug in InstallShield: http://consumer.installshield.com/kb.asp?id=Q110641
Following the instructions here (for version 6) I removed the InstallShield files and ran IkernelUpdate.exe http://consumer.installshield.com/kb.asp?id=Q108322 http://support.installshield.com/kb/files/Q108322/IkernelUpdate.exe
Afterwards, the Harry Potter demo and Sacrifice install without error.
Not every crash is a Wine bug ;-)
I've recorded the size and versions of the InstallShield files for each of these installers and will attach for completeness.