Oracle Database for 32-bit Windows
Oracle Database 32-bit editions support the following Microsoft Windows operation systems.

Oracle Database 11g Release 2
- Windows Server 2003 – all editions
- Windows Server 2003 R2 – all editions
- Windows XP Professional
- Windows Vista – Business, Enterprise, and Ultimate editions
- Windows Server 2008 – Standard, Enterprise, Datacenter, Web, and Foundation editions. The Server Core option is not supported.
- Windows 7 – Professional, Enterprise, and Ultimate editions
Oracle Database 10g Release 2
- Windows 2000 with Service Pack 1 or later. All editions, including Terminal Services and Microsoft Windows 2000 MultiLanguage Edition (MLE), are supported.
- Windows Server 2003 – all editions
- Windows Server 2003 R2
- Windows XP Professional
- Windows Vista – Business, Enterprise, and Ultimate editions
- Windows NT is not supported.
- Windows Multilingual User Interface Pack is supported on Windows Server 2003, Windows XP Professional, and Windows Vista.

