Problem:
Sorry Adobe, parentheses are valid characters in a path.

Solution:
Luckily the work around is quite easy...
Check the 8.3 name of the x86 Program Files path in this listing:
c:\>dir /N /X
Volume in drive C has no label.
Volume Serial Number is BA64-04DE
Directory of c:\
28/08/2007 01:04 PM 30,469 DXCORE~1.LOG DxCoreInsaller.log
27/08/2007 07:24 PM <DIR> inetpub
28/08/2007 01:26 PM <DIR> NVIDIA
28/08/2007 01:44 PM <DIR> PROGRA~1 Program Files
28/08/2007 01:42 PM <DIR> PROGRA~2 Program Files (x86)
27/08/2007 09:41 PM <DIR> Users
28/08/2007 01:45 PM <DIR> Windows
Creative Suite 2 will install and work if you actually type in the 8.3 name for the x86 Program Files path, like:
C:\Progra~2\Adobe
I wonder who is next...
Listening to: Northern Substructures compilation