Open the SOFTWARE/drivers directory and navigate to the appropriate architecture (32 or 64 bit) and click OK.
The location of the driver depends on which version of Oracle Hardware Management Pack you have.
For version 2.2.7 or later: The driver is located in the 2008_x64 directory.
For version 2.2.6 and earlier: The 2008_R2_x64 directory is for Windows Server 2008 R2 64–bit, and the 2008_SP2_x64 directory is for Windows Server 2008 SP2 64–bit.
For example: