hp omni 10 tablet which came with windows 8.1. I want to clean install windows 10 and want it activated with windows 8.1 license.
I followed this article
According to that article i have to first use Microsoft upgrade offer which i did and make sure my windows 10 is activated and it will store my hardware information for activation next time. Then i have to make sure my system is uefi mode and clean install windows without key.. then Microsoft will automatically activate my windows 10 with hardware.
I followed all the steps but my windows is not activated.
It doesn't activate on activating and when i force to activate it with
slmgr.vbs /ato it says product key has been blocked
I have not inserted any product key and the product key that is installed it is not my windows 8.1 product key.