Error 0xC004C008: This suggests the product key has already been used on another device. Since Single Language licenses are usually OEM, they are tied to one specific motherboard and cannot be transferred.
: 2WN2H-YGCQR-KFX6K-CD6TF-84YXQ Windows 8.1 Single Language : Y9NXP-XT8MV-PT9TG-97CT3-9D6TC 3. Activación mediante el Símbolo del Sistema (KMS) clave para activar windows 8 single language build 9200 240
Microsoft provides "generic" keys intended for installation purposes only. These allow you to finish the setup but the software permanently. Error 0xC004C008: This suggests the product key has
Para activar Windows 8 Single Language Build 9200 con tu clave: clave para activar windows 8 single language build 9200 240
Generic keys are intended for installation or temporary evaluation only and will not permanently activate the OS.