I have arrived exactly at this very same spot.
Why does nobody from VMware inform about this problem?
An OEM operating system version uses mainly the motherboard to build the code.
So what happens when you install an operating system inside the shell of a virtual machine?
I don't know for sure. But I'd guess the OEM software uses the motherboard again. Now what will happen when you run your machine on another computer?
I'd be nice if someone from VMware would answer these questions.