Firt of all sry for my bad english i hope you can undestand what i mean,
So recently i bought windows 10 pro oem keys but when i try to active my windows it said key is not valid,im currently im using inactive windows 10 pro that i installed from Microsoft bootable usb, when i message the seller he said i need to use the windows 10 pro oem from the dvd he sent me, my question do i really need to use the dvd to use oem keys ? there is two different iso or installer for windows 10 pro ?
So recently i bought windows 10 pro oem keys but when i try to active my windows it said key is not valid,im currently im using inactive windows 10 pro that i installed from Microsoft bootable usb, when i message the seller he said i need to use the windows 10 pro oem from the dvd he sent me, my question do i really need to use the dvd to use oem keys ? there is two different iso or installer for windows 10 pro ?