Windows 10: Windows automatically adds new languages

Every time, after I play any game, Windows automatically adds EN-US and EN-UK languages. But when I open language settings, I don't see those new languages, I only see those, that I added by myself, so in order to get rid of new ones, I have to add them manually and then remove it. This is annoying as hell...
My region is set to Norway. Windows version: Windows 10, English - United Kingdom
By default, I have 2 languages in my system: Russian and English (don't care which one).

For example, I've installed:

• "English (United State), US Keyboard" (US-US)
• "Russian (Russian keyboard)" (RUS-RUS)

After playing DOTA, I find 4 languages:

• "English (United State), US Keyboard" (US-US)
• "Russian (Russian keyboard)" (RUS-RUS)
• "English (United Kingdom) United kingdom keyboard" (UK-UK)
• "English (United Kingdom) US keyboard" (UK-US)

If I had installed "UK-US", then it will only add "UK-UK".

Or if I had "UK-UK", it will add "UK-US".
And if I had "US-US" it will add both UK versions.


But when I open language preferences, I don't see these new ones, so I have to manually add them, and then remove them.

I've already tried to change my English keyboard language to match any of those English keyboards versions, hoping that this will help to prevent this auto-adding "feature"... Didn't help. Also, I've tried to run troubleshooting. Didn't help. Also, I've tried all possible combinations of input languages, region settings, windows display settings and even tried to set "language for non-unicode programs" settings under "administrative language settings"... Didn't help.


Please keep in mind this when posting hypothetical solution.


If needed, I can provide with screenshots or even video of me suffering and swearing in dirty Russian trying to fix this problem.


I've found several threads on this forum related to this problem, but none of the suggested solutions didn't help.

:)

 

Windows 8.1 update changed the language, can't change back

Maybe, these will help... it seems it is a common enough problem.

Language packs are no longer available after you upgrade to Windows 8.1

And, sort of the same here --> Add a language or keyboard

Quote from above MS web page:

Spoiler Download and install language packs
You'll need to download the language pack if you want to make a language your Windows display language (that's the language you see most often in Windows and apps).

• Swipe in from the right edge of the screen, tap Settings, and then tap Change PC settings.
  (If you're using a mouse, point to the lower-right corner of the screen, move the mouse pointer up, click Settings, and then click Change PC settings.)
• Tap or click Time and language, and then tap or click Region and language.
• Tap or click a language that says Language pack available underneath, and then tap or click Options.
• Tap or click Download. The download process might take a while, depending on your PC and the size of the language pack.
  If you want to make this your display language, see the next section "Change your Windows display language".

Change your Windows display language
To change your Windows display language (that's the language you see most often in Windows and apps), first add a language, download and install the language pack, and then follow these steps.

• Swipe in from the right edge of the screen, tap Settings, and then tap Change PC settings.
  (If you're using a mouse, point to the lower-right corner of the screen, move the mouse pointer up, click Settings, and then click Change PC settings.)
• Tap or click Time and language, and then tap or click Region and language.
• Tap or click the language that you want to set as your display language.
• Tap or click Set as primary to move the language to the top of the list. If the language can become your Windows display language, you'll see Will be display language after next sign-in appear under the language.
• Sign out and then sign back in to finish.

And here is some more info --> Add Language Packs to Windows

 

Add New Language to Languages list in Region & Language in Windows

You should be able to use PowerShell to add that keyboard. As part of the keyboard / language definition you are going to have to come up with a unique ID for it like, like en-US, (language-Country). Using that you can add the keyboard

WINDOWS 10 APRIL 2018 UPDATE ADDED AN EXTRA LANGUAGE AND I CANNOT REMOVE IT

You can use PowerShell to rebuild the language list.

Start PowerShell in admin mode

To start with you can get the current list by entering the following command:

Get-WinUserLanguageList

There should be at least 8 lines of information for each language. The first line is the language code, ie en-CA or en-US. Note, for some languages it may be just the 2 letter Language, code or a longer 5 or 6 digit code ie You can ignore the rest. Does this
list match what you are seeing.

This page has a list of language codes, LCID-STRING:

https://www.science.co.il/language/Locale-codes...

Now you can rebuild the language list using the following commands

$1 = New-WinUserLanguageList en-US

Set-WinUserLanguageList $1

The 2 lines above sets English US as the only keyboard.

This example sets 3 languages, English US default, plus Dutch Netherlands and German Germany

$1=New-WinUserLanguageList en-US

$1.Add("nl-NL")

$1.Add("de-DE")

Set-WinUserLanguageList $1

UK KEYBOARD WRONG IN 1803

Dave, oOne of our other advisors posted this suggestion:

<snip>

do you have a UK Keyboard - i.e. is the " above your number 2?

There is a known bug in the 1803 version of Windows 10. Microsoft are aware of this issue and hopefully are working on a patch . . .

For the moment, please use this workaround to set your preferred input language:

Right click your Start Button, choose Powershell (admin)

Run this command and hit Enter:

$1 = New-WinUserLanguageList en-GB

Run this command and hit Enter

Set-WinUserLanguageList $1

Close Powershell and restart your PC

</snip>

. ********* ******

Windows 10 April 2018 Update added an extra Language and I cannot remove it...

 

Add New Language to Languages list in Region & Language in Windows

I am designing a custom keyboard layout for Dotyali language using Microsoft Keyboard Layout Creator 1.4. But while defining a Dotyali as a language for keyboard it does not have any option there and only displays the list of available language in Language
list in Region & Language.

The questions here is: how to add keyboard of new language?