I have download three different ISO files now, all claimed to be that for an EVALUATION version of WSE 2012 R2.
Thusfar I've tried installing this on 4 different physical machines. And 6 Virtual machines using Hyper-V, VMWare Player and VirtualBox. I've tried the published Product Key: R9N79...C36WX, another referenced on this forum: HHRHF...BWMVY and also the KMS key: KNC87...M4FWM, all with the same degree of failure. Namely "We couldn't verify the product key. Please check your installation media"
I've tried different media, 2 different types of DVD, different DVD drives and also USB key, all with the same result.
I'm actually trying to install it to test another condition I'm experiencing on a client site, which I'll detail in a separate thread.
Paul Price