Have you tried using the cleanup script?
<
http://www.adobe.com/support/contact/cs3clean.html>
If it doesn’t remove the uninstall entry in "add/remove programs", then do it manually.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion \Uninstall\Adobe_c14ac4070fd9614ffe63f4bb533db2c
"Adobe_c14ac4070fd9614ffe63f4bb533db2c" CAN be different.
(Note: modify the registry at your own risk).