Windows 10: Need help activating my newly purchased license windows 10 iot Enterprise 2021 LTSC

when I click change product key, and select the input box. I get an error and will not except my actual key value that I received. The product key contains 0's and 1's but apparently that is not a valid entry. Not sure what to do. Paid in full and can't use.

:)

 

Windows 10 IOT LTSC 2021 How to Downgrade to Windows 10 IOT LTSC 2019.

We don't work for Microsoft.

And we help Home Users here.

I suggest that you post to this other Microsoft Community:

https://learn.microsoft.com/en-us/answers/tags/60/windows

 

Windows 10 IOT LTSC 2021 How to Downgrade to Windows 10 IOT LTSC 2019.

Our Client Wants to purchase Windows 10 IOT LTSC 2019 License 100 Qty. From Where we can purchase this. Because when we check this with Microsoft they told us Now only Windows 10 IOT LTSC 2021 is available. SO From Ingram they told us we can purchase 2021 and downgrade the license So we purchased the license and after that in the CSP Portal downgrading option not showing So we again check with Ingram Team they advised to downgrade through VLSC Portal. But there this License in the CSP is not reflecting. Could You pls help us on this.

 

Can I re-use my W10 LTSC Enterprise 2019 License when in-place upgrading to W10 LTSC Enterprise 2021?

Hi - Can I re-use my activated W10 LTSC Enterprise 2019 License when in-place upgrading to W10 LTSC Enterprise 2021?

I have a workstation running on W10 LTSC Enterprise 2019, I want to in-place upgrade this exact same machine to the newer W10 LTSC Enterprise 2021.

Can I keep using my current W10 LTSC Enterprise 2019 License? Or will it ask for a new license activation?

I already know that Enterprise LTSC 2019 has a longer (extended) support date than Enterprise (not IOT) LTSC 2021.