Error 0x800f0838 - [2104] An internal error occurred

[xCom]

Full message of error:
Integrating: KB5044284 - Cumulative Update 26100.2033.1.20 -> Windows 11 Core 24H2 x64 - 10.0.26100.1742 (en-US) - Error 0x800f0838 - [2104] An internal error occurred. The network cannot access a shared memory segment.
Trying to make Win 11 24H2 ISO with NTLite 2024.10.10089 on Windows 10 PC.
Any clue?
Log and preset attached (I aborted creation when error appeared).

 

[abbodi86]

KB5043080 msu file most likely have to exist next to KB5044284 msu
specially if you added lang or FOD
https://support.microsoft.com/help/5044786

file name doesn't matter, dism cbsprovider.dll search and check all "*.msu" files in the same folder to find the Baseline (checkpoint) LCUs

 

[xCom]

Yes! Missing KB5043080 was the problem
Tnx for the help and also for vcredist (saves me a ton of a headache) ;-)