Windows 10: New PC not showing up during the Windows activation troubleshooter

My old PC has Windows 10 Home, which I bought from a Microsoft store. I recently upgraded my PC, and have a fresh Windows install. I logged into my Microsoft account on the new PC, same one as the one in my old PC where Windows is activated. When I go into Update and Security and then Activation, I get error 0xC004F213 which is the no Windows Key activated. When I click Troubleshoot and then "I changed devices recently" I am shown the Reactivate Windows menu but only my old PC shows up and not the new one. I followed every single troubleshooting steps in the support page and have made various

:)

 

Troubleshooting is not showing my new PC

Hello. I just recently changed hardware and wanted to reactivate windows on my new PC, but when i go to the troubleshooting setting, the PC i am trying to activate isn’t showing up. I am signed into my microsoft account on both PCs, but only the activated
one shows up.

 

Windows Updated(16299.309).KB4088776 Restart is required to complete.

Hi dalchina. Good news, I followed your suggestion and reinstalled the update and now it appears as "installed correctly" *Biggrin Maybe it was not necessary to run the Windows Update Troubleshooter or maybe if necessary. But using it I do not think it could have worsened something. The installation was very fast, unlike the first time it showed step 1 and step 2 completed.

Thanks for the suggestions and for the time to respond Best regards.


And thanks for the tip of that program, I'll have it on my list.

 

Cant activate my windows 10 on new PC

Sorry for misleading you. A fellow user pointed out that the slmgr would show the base version 19041 and I verified that on my Windows 10 computer. I apologize.

Have you tried the activation troubleshoot method neilpzz suggested? You can find from Settings > Update & Security > Activation, and select the hardware change option? See if the new computer is listed.