Add Multilingual Support to Windows 10 Distribution - automated batch script

how to select single edition from iso to add language files

 

I believe that was not coded in the W10MUI script, you can prepare a single edition iso by using this tool:

https://forums.mydigitallife.net/threads/win-iso-wim-esd-swm-handling-tool.78925/

When you have the new single index iso you can use it as source for W10MUI.

keep in mind to keep install.wim.

 

You also can use UUP Converter to create an updated Win10 22H2 and edit the INI file selecting only one edition (like "Enterprise"). Then, you can use W10MUI

What I use is: UUP Converter (with No updates, that is 19041.1), then W10MUI (create a Multilingual ISO, single index), and finally W10UI (Updates and more).

 

Where can I download the language pack files? The links on github are missing.

 

I seem to have some "issues" with v24.9, LTSC ISOs (en-us and chinese trad zh-tw) and atleast 1 update.

I downloaded rec. updates from hotfix repo for 24H2 and set everything up to my liking
Everything but ndp (which Ive had "issues" with before) seems to integrate fine but LCU kb5072033 is popping up in Windows Update but not kb5043080

Am I missing something? It shoudnt show up in WU right?

Also should the final ISO be 10GB?
It seems bit too much since my previous ones are less than 8gb

 

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Appreciate the testing! Thougt I was losing it..
I believe this isnt a thing in 24.7

I will reconfigure w10mui and w10ui to your suggestions for the future at least

 

I didn't experience "a thing" in 24.9 either

EDIT:

I experienced one weird thing, the aria2_uupdump.cmd script doesn't download the on demand files for me, it instantly reports to be finished downloading.

 

yea i had that issue as well, i had to use the alternative links.

 

I used the original links but with IDM and all downloaded fine

 

i had completely forgotten bout this. Alright, you had better luck than me
Gonna try 247 later

I believe I found why the asian LP's shows square boxes in some parts during setup. I asked bout this some time ago.
the new lang.ini has to have the asian language as fall back (zh-tw = en-us)
I mounted Boot.wim and and added fonts-legacy.cab and then /Set-SetupUILang:zh-TW /Distribution:<path to folder> and that seems to have solved it.
I believe the cab wasnt necessary but I'll do some more tests later.

 

I did some tricking again, downloading updates, ISOs,W10UI again and followed Enthousiast tip above.

ISO W11 Enterprise LTSC for both runs, identical updates for 25H2, W10UI and configs:
First run with sv-se language and updates: No errors at all but KB5072033 still shows up in WU
Second run with just updates: No errors and no KB5072033 in WU - perfect, just missing LP's

 

Is NOT

.

 

that is true, I also ran it with 24H2, missed adding that part.
Currently redoing it

Edit: second run on 24H2 because I didnt know what I was doing the first runt
Same symptions as 25H2
LP and Updates: KB502033 shows up in WU
Just updates: It doesnt show up in WU

Edit 2: Integrating LP and updates to make new ISO and then integrate updates to that one also works