Windows 10: Windows 10 Enterprise LTSC activation/product key error

Hi,I am having error code 0xc004f050 Product key you entered didn't work...... I have a PC DELL Optiplex XE3 with activated Windows 10 Pro and had to changes OS to Windows 10 Enterprise LTSC product key was purchased for by the company and had a label: Windows 10 IOT ENT 2019 LTSC HIGH END.I have downloaded ISO file from Microsoft website and get "Windows 10 Enterprise LTSC Evaluation". So i installed it via bootable USB. And now facing an error during activation.1. Is is possible to activate Evaluation to full version if product key purchased ? I mean without RE-installation?2. Is it possi

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Windows 10 Enterprise to Windows 10 LTSC - MAK Activation

Hello,

Our software group is investigating changing our Window 10 Enterprise laptops to Windows 10 LTSC. We are considering this change because of the remote location of the laptops and the increasing issues with upgrading Windows in order to receive service/quality/security
updates. These laptops are not connected to the Internet at any time. We activate by using another computer connected to the Internet using the VAMT tool (IID and CID files). We have a MAK license with the Windows 10 Enterprise version. When I load the LTSC
over the Window 10 Enterprise 1809, the Product Keys are not valid. We thought that the same Product Keys would work with LTSC. Is this not the case, or is there another step that needs to take place?

Thanks in advance,

MJ

 

Windows 10 Enterprise LTSC Activation Question

My office has several non-internet facing networks. We are working on Windows 10 upgrades and we want to use new installs of Windows 10 Enterprise LTSC. I am using a disc image from MSDN and received a manual activation key from our enterprise network
side of the house. The key installs, but I am having issues activating. When I try "slui 4" I get a "Can't activate Windows by phone. Contact your system administrator for more info" message. The Activation settings window says "Unable to reach Windows
activation servers".

My question is: Is there a way I can verify the enterprise guys gave me a manual activation key and did not inadvertently provide a volume licensing key?

 

Windows 10 License activation for Enterprise LTSC Evaluation VM

I'm currently unable to get a license working for Enterprise LTSC Evaluation, it should be getting the global license when I connect to the internet like it has in the past, but recently any VM I build with the LTSC iso is unable to be licensed. I should
mention that this is only with LTSC and having no problems with Windows server or the regular enterprise eval.

Getting error code 0xC004C003 The activation server determined the specified product key is blocked when I do slmgr -ato

This has been happening for a few days and I've tried all kinds of different slmgr commands and the activation troubleshooter.

Here is the license details: