[EDIT: I got the MSDN ISO and it accepts my keys - thread closed] Hi, I have retail keys from my HUP purchase of Office 2013. As I don't like the on-line installer I wonder whether I can install and activate the MSDN image (e.g. the one with SP1 which I expect shortly) with my retail keys. Thing is that my keys check out as: Description: Office15_ProPlusR_Retail Edition ID: X18-32622 Key Type: Retail And as AFAIK the MSDN keys have a different Edition ID. Ta