Windows 11 Pro multi-language

There is only an "autounattend" file besides the "Auto-saved 10e591a6". I can start all over if that helps ... but I dont know what to look for to prevent the bug from happening again.
 
Thanks so much for your reply!

I did exactly that but it didn't work. I will write down step-by-step what I did.

1. I downloaded the Windows 11 PRO ISO. Unfortunately, this also forces me to choose a "Select the product language".
2. The final file I downloaded is: Win11_24H2_EnglishInternational_x64.iso
2. Using the GUI-tool I downloaded multiple languages (.CAB formats)
3. I booted NTLite and mounted the ISO I just downloaded. This shows me a list of multiple Windows versions. I opened Windows 11 Pro.
4. I then clicked on "updates", "add", "directory" and then I chose my folder where all the language packs are located.
5. I clicked on "apply" and chose "Save the image" as "WIM" and then clicked "Process".

After a long wait, NTLite said it was finished. I then used Rufus to write the ISO to a bootable USB. Unfortunately, the installer is in English and will and can only install an English (international) version of Windows 11.

Yes, after the installation I an manually download and install a language pack, but I would prefer to be able to choose it at the installation.

Maybe you can tell me where you downloaded your ISO file? Maybe that helps.
I download my ISO at ADGUARD: https://uup.rg-adguard.net/index.php
After opening the CMD you`ll be asked to integrate things, choose "L" for languagepacks. After that you`ll be asked for numbers out of a list - enter the number and ENTER (repeat for more languages). When all languages are choosen you click ENTER to start the download - will take a time, will produce an ISO with all your languages integrated. Install from this ISO without modifications - you`ll be asked for your prefered language.
 
I download my ISO at ADGUARD: https://uup.rg-adguard.net/index.php
After opening the CMD you`ll be asked to integrate things, choose "L" for languagepacks. After that you`ll be asked for numbers out of a list - enter the number and ENTER (repeat for more languages). When all languages are choosen you click ENTER to start the download - will take a time, will produce an ISO with all your languages integrated. Install from this ISO without modifications - you`ll be asked for your prefered language.
Sorry, I wanted to try your method to make a multilingual Windows 11 ISO, but I am at a lost as well on where do you go to integrate the language packs that I need? Like for example I selected:


Select type: Windows (Final version)

Select version: Windows 11, version 24H2 [x64]

In the drop-down menu for Select language: what option would I need for example if I want to have English, French Canadian and Mexican Spanish integrated?

Select edition: - Select edition -

Select type download: - Select type download -

Like from where you wrote: "After opening the CMD you`ll be asked to integrate things, choose "L" for languagepacks." Like I don't understand that explanation. Thank you

uup.rg-adguard.net.png
 
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I downloaded this ISO and get everything working:

The weird part is, that default apps like notepad, calculator and camera are not installed or available when I am in Windows.
Does anyone know what is wrong?

Is there a working Windows 11 Pro 24H ISO for download which I can make multi language if the above is not correct?

Next Question. I see an option "import/ export HW list". Does this mean, I can export the HW list of multiple computers, then import them and all drivers are implemented?

Last question: Update KB5062553 cannot be downloaded by NTlite, or at least i dont see the option, and it takes ages to use windows update after installation. Can we add it manually or something?
 
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I downloaded this ISO and get everything working:

The weird part is, that default apps like notepad, calculator and camera are not installed or available when I am in Windows.
Does anyone know what is wrong?
There's two versions of 26100.4770 on UUP dump.
"Cumulative Update Preview" version is missing inbox Apps, the other 26100.4770 has them.

Next Question. I see an option "import/ export HW list". Does this mean, I can export the HW list of multiple computers, then import them and all drivers are implemented?
HW list is just an XML list of 3rd-party drivers installed on each PC. It's not the actual drivers themselves, which you will need a licensed copy of NTLite to import from the host into a loaded image.

If you have multiple PC's, the simple way is to run "pnputil /export-driver * E:\Drivers" to export 3rd-party drivers to a local folder. Collect the different driver folders, and have NTLite import from the folders.

Last question: Update KB5062553 cannot be downloaded by NTlite, or at least i dont see the option, and it takes ages to use windows update after installation. Can we add it manually or something?
nuhi forget to refresh the 24H2 Updates list for July 2025.

But if you're downloading 26100.4700, you don't need KB5062553 since that image will be KB5062660.
 
Next Question. I see an option "import/ export HW list". Does this mean, I can export the HW list of multiple computers, then import them and all drivers are implemented?
When you export the HW list, it shows all the devices present in the Device Manager from the host PC
For example, you can export the HW list from one PC and create an ISO for this PC from another PC by importing and selecting that list

In the Drivers page, in the right column, you will see the devices from the PC where you want to create an ISO, not those from the host
And you can add drivers or see if you have deleted a driver needed for a device
 
Thanks. I tried that but now the stick won't even boot. It gives me an error on a system file.

File: \windows\System32\drivers\nvstor.sys
Error code: 0xc000000f

I used UUP to download the image you told me. The final name is:

26100.4770.250719-0706.GE_RELEASE_SVC_PROD3_CLIENTPRO_OEMRET_X64FRE_EN-US.ISO

I then loaded it in NTLite. All I did was add language packs, then clicked apply after choosing to let it create an ISO file and to save it as an ESD since you previous told me that WIM would not work.

Can it be that the .ISO download is not correct? Maybe someone can give me a direct link to the download, please.

I tried downloading the official windows 11 24h2 iso from Microsoft. Then it is working perfect, but again ... I end up with not being able to run any updates.
 

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Thanks. I tried that but now the stick won't even boot. It gives me an error on a system file.

File: \windows\System32\drivers\nvstor.sys
Error code: 0xc000000f
This error is usually from when you're missing a required RAID or NVME storage driver, because it was removed or you didn't integrate the right verson. Nobody really needs the actual nvstor.sys, but it's the error message that happens when Windows can't find the right driver.

I used UUP to download the image you told me. The final name is:

26100.4770.250719-0706.GE_RELEASE_SVC_PROD3_CLIENTPRO_OEMRET_X64FRE_EN-US.ISO

I then loaded it in NTLite. All I did was add language packs, then clicked apply after choosing to let it create an ISO file and to save it as an ESD since you previous told me that WIM would not work.
When you add Language Packs, NTLite is supposed to create lang.ini in two places in the ISO distribution. If you load an isolated WIM or ESD file, meaning you're editing just the install image directly and not the ISO as a complete project, NTLite can't update lang.ini like it's supposed to do.

This is entirely different from where an install file is provided as a WIM or ESD format. You must always convert an ESD file to WIM format during the editing phase, and choose to convert it back to ESD at the end of processing.

Can it be that the .ISO download is not correct? Maybe someone can give me a direct link to the download, please.

I tried downloading the official windows 11 24h2 iso from Microsoft. Then it is working perfect, but again ... I end up with not being able to run any updates.
It's been known that some of the images UUP dump provides can have occasional issues. And it's normally resolved by picking the next available build when it's released. Next week is Patch Tuesday, so you can try again with a non-Preview build.
 
Oké clear, thanks for the answer.


The reason I downloaded from this website, is because it contains ALL languages out of the box.

That was the link I used for the latest Windows 11 24H2. But that is missing a lot of apps like calculator and notepad. So if I understand correctly, I just have to wait for a new release.

The version I pick is "Windows Final" and then Windows 11 24H2 version (X64).

This works perfect, but a lot of apps are missing for some reason.

If someone is able to upload an image for 24H2 with all available languages in it (Windows 11 PRO) that would be awesome.
 
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Well, I re downloaded from UUP, and after waiting almost a full day on NTLite, I again receive the error:

File: \windows\System32\drivers\nvstor.sys
Error code: 0xc000000f

I didn't add any drivers, all I did was add some extra language packs.

Can someone please point me to a working ISO file or UUP that will create an ISO and which includes either all languages, or to which I can add languages?

This is exactly what I need, but I am unable to convert it to an ISO. Tried multiple tools but always resulting in an error.

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Oh, that might be what I did wrong. I choose "all languages" instead of just one and then adding them through the command prompt. Thanks so much for explaining it. Everything is working perfectly fine now indeed.

The version I downloaded is missing apps, but you told to use the other 26100.4770 which does include them. But when I use this version, I do not have command line options to add more languages. When I start the .bat file, it simply will download Windows with the standard language chosen.

How can I make it that I have the option to include additional languages??

Last question. Yesterday I noticed that Microsoft added a new update for Windows 11 24h2, the cumulative update 2025-08. This takes quite some time to download and install.

How can we get this update into the ISO? Should we wait for a new version to come out on the website? And if so, how do we know when the new version is released?

Or can we add the update with NTlite?

Also, downloading and creating the ISO literally took 12+ hours on my current computer. Is that normal?
 
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Last question. Yesterday I noticed that Microsoft added a new update for Windows 11 24h2, the cumulative update 2025-08. This takes quite some time to download and install.

How can we get this update into the ISO? Should we wait for a new version to come out on the website? And if so, how do we know when the new version is released?

Or can we add the update with NTlite?

Also, downloading and creating the ISO literally took 12+ hours on my current computer. Is that normal?
Yes, download the update.


Then integrate it into the image with NTLite from the Updates page (to be integrated before deleting components)

For the time, it depends on the update download speed and the "PC performance"
And maybe if you have an "active" antivirus but even with that, it wouldn't take 12 hours
With an old laptop from 2009, I had about 30 minutes for the process (integrating update, removing +1000 components, etc...)
You must have another problem, I think
 
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Oh wow, that is indeed something else. I will check what might be the cause. Thanks for letting me know!
I downloaded the update and will add it manually.

The only problem I have is that with the download URL given, only a standard language can be chosen. With the version with the missing packages, I do get the option to integrate multiple languages.

This one has an all language option when you run the CMD file. But it is missing a lot of apps, so in my case I cannot use it.

1755162623643.png

This one, is the one you recommended, but it gives to "add languages" option when starting the CMD:


Is there a workaround for this? I believe I tried the recommended link, but everytime I add languages and try to install windows, I get an error.
 
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I`ll explain again and show my settings. I my case i integrate 9 languages (4,7,9,12,14,18,24,25,33). The "MetroUI" is the "Apps" - without "MetroUI" set to ON no apps will be integrated.Step_1.JPGStep_2.JPGStep_3.JPG
 
Yes, download the update.


Then integrate it into the image with NTLite from the Updates page (to be integrated before deleting components)

For the time, it depends on the update download speed and the "PC performance"
And maybe if you have an "active" antivirus but even with that, it wouldn't take 12 hours
With an old laptop from 2009, I had about 30 minutes for the process (integrating update, removing +1000 components, etc...)
You must have another problem, I think
Sorry, lost access to my other account (and email).

Anyways, my ISO was working perfect, until I incorporated the update.

NTLite says it cant use the update.

After that I unzipped it using 7Zip. After that NTLite would incorporate the update, but while installing Windows I get a popup saying the installation failed.

It was working pre-adding the update.

What might be wrong, or what am I doing wrong?

Is there an ETA until when the update will be applicable with NTLite?
 
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Sorry, lost access to my other account (and email).

Anyways, my ISO was working perfect, until I incorporated the update.

NTLite says it cant use the update.

After that I unzipped it using 7Zip. After that NTLite would incorporate the update, but while installing Windows I get a popup saying the installation failed.

It was working pre-adding the update.

What might be wrong, or what am I doing wrong?

Is there an ETA until when the update will be applicable with NTLite?
Which image (build version) are you using to integrate the latest update?

Which is now this one (x64) : https://catalog.sf.dl.delivery.mp.m..._c2d51482402fd8fc112d2c022210dd7c3266896d.msu
 
I will try the one you just gave me, then get back to you to let you know if it worked or not. But yeah, I downloaded the X64 version as far as I remember. I always use the X64 for the correct architecture.
 
If you are just integrating this update, then your ISO/image must be at least 26100.1742
 
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