Windows 7 key newly purchased is not accepted by Microsoft website?

se
5

Since I want to rebuild my old laptop to sell it I needed a Win7 key to download the ISO files for Win7.

Now I bought the day before yesterday such a Key fresh on eBay, but if I enter the key at Microsoft I get only this message:

(https://www.microsoft.com/de-de/software-download/windows7)

error
The entered product key obviously belongs to software preinstalled by the device manufacturer. For software recovery options, contact the device manufacturer.

How should I approach the ISO files now? (Have no CD at home, wanted to make a bootable USB stick)

pa

Then simply download Windows via the HeiDoc Downloader. You can then activate it without problems with the key and the correct version.

https://www.chip.de/...0b628400c3

Se
se

Problem only the laptop is flat because of this Bootable USB ^^

Ru

As far as I know, a Win7 OEM key is not supported for a Win7 ISO download from the Microsoft side.

You can download the Win7 ISO file with SP1 from here:
Win7 Home with SP1: https://winfuture.de/...,2662.html,
Win7 Pro with SP1: https://winfuture.de/...,3291.html

Maybe the sale is easier, if you also perform the (free) upgrade to Win10 after the Win7 installation.
See: https://www.computerbild.de/...48619.html

pa

You can also use the ISO for a bootable stick from the downloader.