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maheritc's blog

Install Oracle on Windows 64 Bit and migrate Oracle Windows from 32 bit to 64 bit

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Installing Oracle 11g 64 bit on Windows Server 2008
When installing Oracle 11.1.0.7 on Windows Server 2008 64 bit, the installer gave a an error saying the Operating System ( OS ) was not supporting. In looking at the install log on c:\program files\oracle, I noticed the installer thinks the OS is windows vista.

To work around this error, I selected the check box for user verified and continued with the install.