Good day Jim Wood!
Thank you for reaching out. From what you described, you’ve been trying to enroll in Windows 10 Extended Security Updates (ESU) for several weeks, but when selecting the “Enroll now” option in Windows Update, the enrollment pop‑up briefly appears and then closes, preventing you from completing the sign‑up process. This behavior might indicate the device does not yet meet all the required conditions for ESU enrollment.
Is there another way to do the ESU?
For consumer Windows 10 devices, there is currently no supported alternative enrollment method for consumer devices outside of Windows Update.
To enable ESU enrollment on your Windows 10, the device must be running Windows 10 version 22H2 with KB5066791 (or a newer update) installed first. Once that prerequisite is in place, KB5072653 (the ESU Licensing Preparation Package) will be offered and installed automatically via Windows Update, followed by a restart.
Tip: You can download the update manually from the Microsoft Update Catalog
Press Win + R, type winver to confirm your Windows edition, then search for the KB number in the Update Catalog and download the file that matches your Windows 10 version and architecture (for example, 22H2 x64).
For further requirement details, see the following resources: Windows 10 Extended Security Updates
If your device meets all the required prerequisites, the ESU enrollment link should function as expected.
Please let me know how it goes or if you need further assistance!
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