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Windows 10 activation issue error code: 0xC004F034
Last edited by janice1234; 29 Jul 2015 at 23:57.
Last edited by janice1234; 29 Jul 2015 at 23:57.
I get the exact same error. Any improvements so far?
Okay then. Also applications like mail and store started crashing before opening. They were woking flawlessly an hour ago. Does that happen to you too?
Hello,
When you upgrade with the free reserved copy from the GWX app on an activated Windows 7 or 8.1 PC, Windows 10 has a generic key included that will activate it.
If you clean install Windows 10 without doing the above first, Windows 10 will not be activated.
Can I reinstall Windows 10 on my computer after upgrading with free upgrade?
Once you’ve upgraded to Windows 10 using the free upgrade offer, you will be able to reinstall, including a clean install, on the same device. You won’t need a product key for re-activations on the same hardware. If you make a meaningful change to your hardware, you may need to contact customer support to help with activation. You’ll also be able to create your own installation media like a USB drive or DVD, and use that to upgrade your device or reinstall after you’ve upgraded.
Getting the "Windows can't activate. Try again later." message as well after doing my upgrade from Windows 8.1 this morning.