Can't change UI Language of SQL Server Management Studio 17.1 to English

Hi,

I do have installed the English Version of SQL Server 2016 and SQL Server Management Studio 17.1.  


How can I change the language to English?  As you can see, the DB menu in Object Explorer is in English, but the user interface still is in German.

When I use the link to install other languages. I get a link to http://go.microsoft.com/fwlink/?LinkId=558810&clcid=0x407 

This is completely  wrong, because it redirects me to install a "Microsoft Visual Studio 2015 Sprachpaket" = Language Pack for VS2015.  Why I need to install a Language pack if I installed the English version: "SSMS-Setup-ENU.exe"

I do have Visual Studio 2017 English installed.  

It's very strange.

Regards,

Arash