I use W10 Remote Desktop to connect to a Windows 7 Professional (SP1) external computer.
Before that I used W7, Dutch language, American international keyboard and never had problems with these keyboard settings on my external computer (with the same language and keyboard settings).
The use of W10 with the same settings as the old W7 did not work. A lot of special characters did not meet the layout of the keyboard. It appears that the Dutch keyboard layout overrides the American international layout while typing in the external desk top.
I found the solution in a question on this site from 2017 and it seems that Microsoft has still not solved the problem: https://answers.microsoft.com/en-us/windows/forum/all/keyboard-layout-remote-desktop-app-store/98daedc2-497b-4386-93b0-6aafbee2d844
So please solve this. It took me two days and a lot of anger before I finally found out that this wasn't my fault.
***Original Title: W10 wrong Keyboard layout in Remote Desktop***