Could anyone suggest which components to keep when creating a new machine with NtLite that will allow it to receive Cumulative Updates from Microsoft?
I have two PCs with Windows 10 LTSC IoT 2021 lightened with NtLite, and I initially installed the October 2025 CU (KB5066791) on both.
Both PCs have received the next cumulative update that brings the Windows 10 version to 19044.6809

Now, the new CU, KB5075912, won't install, even though I didn't make any changes in live mode.
I've tried installing it several times, but to no avail.

I should point out that I initially used the compatible dism, not the custom one.
So I believe I used an initial preset that removed too many components from the image, preventing future cumulative updates.
For your information, I only used the presets provided by NtLite marked in green and those in blue, but keeping the components needed for Windows update as you can see below , an image of my current distributed system:

I'd like to avoid having to perform a host refresh every month and be able to install cumulative updates and then clean the PCs in live mode.
Thanks to anyone (including Nuhi, of course) who can suggest a preset that allows this.
I have two PCs with Windows 10 LTSC IoT 2021 lightened with NtLite, and I initially installed the October 2025 CU (KB5066791) on both.
Both PCs have received the next cumulative update that brings the Windows 10 version to 19044.6809

Now, the new CU, KB5075912, won't install, even though I didn't make any changes in live mode.
I've tried installing it several times, but to no avail.

I should point out that I initially used the compatible dism, not the custom one.
So I believe I used an initial preset that removed too many components from the image, preventing future cumulative updates.
For your information, I only used the presets provided by NtLite marked in green and those in blue, but keeping the components needed for Windows update as you can see below , an image of my current distributed system:

I'd like to avoid having to perform a host refresh every month and be able to install cumulative updates and then clean the PCs in live mode.
Thanks to anyone (including Nuhi, of course) who can suggest a preset that allows this.
