ESU license activation issue

Question

We are trying to activate Windows 7 ESU licence but post successful activation it is showing Unlicensed .

In only one system it is showing Licensed.

Could you please help on this.

Answer 1

I'd work through this one.
https://support.microsoft.com/en-us/help/4538483/extended-security-updates-esu-licensing-preparation-package

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Answer 2

@Nilimesh Halder
Hi,
You appear to have successfully activated the ESU key. However, the key still does not seem to be properly licensed.

What the possible cause is the slmgr /ato command did not correctly pass the ESU activation ID.

To use the activation ID, run the following command:

slmgr /ato <Activation ID>

Note:
In this command, <Activation ID> represents the activation ID of the ESU key.

Hope above information can help you.

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Answer 3

I'd verify system and servicing health by running;
sfc /scannow

also system update readiness tool

https://support.microsoft.com/en-us/kb/947821

Then check for errors in;
%SYSTEMROOT%\Logs\CBS\CheckSUR.log

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