Windows 10: Windows 10 Key suddenly invalid

Hey,

after upgrading my Pc Parts yesterday,i just got the Windows Activation msg.

If i want to activate my Windows with the same Key i get the Error code 0xc004c003.

After i click the Button for troubleshooting i get the msg that my key is Invalid.

I've installed the current version of Windows 10 (Version 1803 Build 17134.523) on 06.07.2018 with my Windows 7 Ultimate edition Key.

Before somebody will ask me,yes its a original Version of Windows 7 Ultimate and was working until yesterday without a Problem.

I also get the Error code 0x803fa067 in the Activation tab.


Somebody maybe got a Clue how to fix it?


Screenshots:

https://zerogott.s-ul.eu/hDNJLEP3

https://zerogott.s-ul.eu/S6aK791G

:)

 

windows 10 key

Thanks but I don't want to do any decrypting. I want to download a Win 10 ISO from Microsoft and install it using my Win 8 key. No other steps required. Is that possible?

 

Installing Windows 10 using Windows 7 key

Nope, you need to install Windows 10 first and make sure the Windows 7 key is transferred to your Windows account after you've installed Windows 10 (not quite sure how that works). I missed the last step and I could not activate Windows 10 after a re-install... Microsoft seem to have done everything they can to make it a PITA. Also, it's technically too late to do this now anyhow, as the upgrade offer has expired. But KMSPico works quite well...

As for getting rid of Windows, delete the Windows folder.

 

Windows 10 Tweaks

Pressing “Windows+Pause Break” (it’s up there next to scroll lock) opens the “System” Window.

Windows 10: In the new version of Windows, Explorer has a section called Quick Access. This includes your frequent folders and recent files. Explorer defaults to opening this page when you open a new window. If you’d rather open the usual This PC, with links to your drives and library folders, follow these steps:

• Open a new Explorer window.
• Click View in the ribbon.
• Click Options.
• Under General, next to “Open File Explorer to:” choose “This PC.”
• Click OK

credit to Lifehacker.