Cannot install KB5066835 / KB5070773 / KB5067036 on Windows 11 25H2 when Skip_TPM_Check_on_Dynamic_Update.cmd is active (DISM Error 1726)

[bYHexadecimal]

Hi,
When the script Skip_TPM_Check_on_Dynamic_Update.cmd is active, updates for Windows 11 25H2 (Build 26200.6725 and later) cannot be installed — neither on a live system nor on an offline image.

Affected updates:

KB5066835

KB5070773

KB5067036

Both online installation (via WUSA or DISM) and offline image integration (via W10UI / DISM / Add-Package) fail with the following error:

Error: 1726
The remote procedure call failed.
An error occurred closing a servicing component in the image.

When the skip script is disabled, the same updates integrate successfully.

Observation:
It seems the script interferes with the Servicing Stack or Dynamic Update service, preventing proper RPC communication with DISM components.

Tested Environment:

Windows 11 Business 25H2 (Build 26200.6725)

DISM Version 10.0.26100.5074

W10UI 10.55

Skip_TPM_Check_on_Dynamic_Update.cmd enabled (registered to run at startup)

Expected Behavior:
DISM or WUSA should be able to install updates even when the skip script is active.

Actual Behavior:
Installation fails with RPC error 1726 whenever the skip script is active.