will peopletools8.52 and CRM application9.1 support by windows 732bit version? if yes please let me know the which 11g edition will support for my required instalation.
If you want to use Windows 7 32bit as a workstation (Client & Browser) it is supported.
If you want to use Windows 7 32bit to host PeopleSoft, that is not supported.
As a matter of fact Windows 7 64bit is not even certified to host PeopleSoft.
Keep in mind that you are talking about an ERP system that is normally installed on several servers.