Oracle has released eBusiness Suite R12.2 for Windows x64 communicated through Steven Chan blog. We can download media from Oracle Software Delivery Cloud including documents and patches.

Whoever is going to install must refer Oracle E-Business Suite Installation and Upgrade Notes Release 12 (12.2) for Microsoft Windows x64 (64-bit) (My Oracle Support Document ID: 1330706.1)

The following editions of Microsoft Windows Server 2008 R2 (64-bit) are certified for Oracle E-Business Suite:

• Windows Server 2008 R2 Standard
• Windows Server 2008 R2 Enterprise
• Windows Server 2008 R2 Datacenter

Oracle E-Business Suite also supports the above editions of 2008 R2 as a guest operating system running in Windows Server 2012 Hyper-V virtual machines.

Note: Beginning with this release, 32-bit versions of Microsoft Windows Server are no longer supported. Upgrades from 11i or previous versions of R12 (12.0, 12.1) on existing Windows 32-bit or 64-bit operating systems to 12.2 on Windows x64 are supported.

Further information?

• Certification tab on My Oracle Support
• Oracle E-Business Suite Installation and Upgrade Notes Release 12 (12.2) for Microsoft Windows x64 (64-bit) (My Oracle Support Document ID: 1330706.1)
• Oracle E-Business Suite Release 12.2 Information Center (My Oracle Support Document ID: 1581299.1)