Hello I'm not sure what exactly you are doing, but if you are trying to perform platform updates then that has nothing to do with the operating system. If you created a 64 bit repository then that is why it is not working. The lifecycle controller only supports 32 bit DUPs. If you want to use the LCC to perform platform updates then create a 32 bit Windows repository. If you are wanting to perform the updates inside the operating system then export it as an SUU. Thanks 
Hi im trying to install updates to my r610 using usb stick with the repository manager selecting windows x64 bits, but when i try to install on my server it shows No Update available using Dell Lifecycle Controller why it doesnt shows any updates? my bios is 2.0.13 last updated on 2010, so i think i need to update many things to be able to install windows server 2012 right, i need some advice of what i can do to update my server thank you.
Dell r610 cant update firmware, bios, etc