Windows 10: product activation key is not activating

Need to renew my microsoft 365 i have a product activation key but keeps giving me an error message that it cannot be activated and to try later i have tried multiple times to no avail.please help.

:)

 

Activate windows 10 after re-installing (I have lost my product key)

I own a Lenovo T430 laptop. In 2017, I installed Windows 10 using my original Windows 7 product key. Unfortunately, I cannot find that product key anymore. I need to re-install windows 10. Will it be automatically activated after the installation, if I skip the step of asking the product key during the installation?

In my opinion, I believe that my laptop will have a digital entitlement stored on the Microsoft Activation Servers and this will not be a problem. Is that true?

If not, please suggest me a solution or a workaround.

 

Windows 10 product keys and activation - and the KMS angle

Changing the product key to the generic Windows 10 product key will reset activation to the standard retail channel for activation. It might just activate (if there was a previous digital license for Windows 10 for that computer established with Microsoft). Once Windows 10 is back on the retail activation channel, then more than likely changing the product key to the Windows 8 product key using the same method may work.

 

XP Activation issues

if the key was once activated (as in your case) then you will have to call microsoft and they have you do a series of steps to obtain a product number that they then can assign a key for...if the system hasnt changed since activation then it shouldnt be a problem, xcept that the person you will talk to from microsoft will be really hard to understand...when you talk to them you'll know what i mean..

hopefully someone else may have a better solution then this for you ....good luck*Rockout :rockout: