PowerEdge 1950 Windows 2008R2 OpenManage 7.3 reports Perc 6/i reports Latest Available Firmware Version 6.3.3-0002

I'm currently running: 6.3.1-0003 and I downloaded this SAS-RAID_Firmware_3P52K_WN32_6.3.3-0002_X00.EXE found here: 

http://www.dell.com/support/drivers/us/en/19/driverdetails?driverid=3P52K#

However it simply reports "This update package is not compatible with your system configuration"

I also look at the support page for the server and it only lists 6.3.1 as compatible so anyone have any idea what's going on?

Thanks in advance.