Mixed Language Problem In WIndows 8.1 Interface

Hi all

Have recently bought a new laptop in Holland and have updated it to Windows 8.1 from Windows 8.

I have successfully changed all language options from Dutch to English in both control panel and PC settings, however my right click menu and the occasional page on the 8.1 interface are still in Dutch. Anyone know how to fix this issue?

Have attached 2 pictures to show what I mean.

Thanks!

Attached Thumbnails