Received a key for Win7-64-installation. inkl free DVD. It was only after installation and much later when i Microsoft found out the key-version cannot be certificated(Echtheitszertifikat).
But an EU-rule told the opposite.
the first time on my SSD i received a replacement-key and everything seems ok.
Since i made a system-copy on a HDD with the old key-MS now also mentioned i cannot use this key. Seller told its tested and dont know what to do. first time MS explained personally what the "facts" are.
Had a hardware-defect(defective soldering-point(s) and had to cold-shut-down Win7. no screen visible.
First Win7-installation made on HDD, originally meant for data only. have only found out later that SSD can only boot from slow-slot. But it can be recognized with hotplugging after system already had booted.
Which win7-64 version do i need if a want to make multiple copy on the same PC? Have Ultimate -version now.