Removing keyboard layouts corrupts the "Keyboard Layout" column.

9. input.cpl: If you chose Chinese (Taiwan) when installing, then in input.cpl you'll see three entries of "Chinese (Taiwan)" with "US" keyboard and an "English" one. This is due to two of them being IMEs and they are not implemented in ReactOS yet. (This is not the bug.) However, when you start removing keyboard layouts, when there are supposed to be two remaining, there will suddenly be only one listed, and the "Keyboard Layout" column will show gibberish.