Issue with Hyper-V 2008 R2 SP1 upgrade to Hyper-V 2012

Hello,

I am trying Hyper-V 2008 R2 SP1 (CORE Installation) upgrade to Hyper-V 2012 (CORE). but i am receiving error . Can anybody provide information on below curiosity.

1. Is windows upgrade functionality works on core installation (Non GUI) of Hyper-V OS.

2. How to differentiate between Hyper-V 2008 R2 and Hyper-V 2008 SP1.