OK folks, the "how to change language" help on the internet is useless if you're already in dutch. So I poked around and figured out where Tools Advance Language is if you're in Dutch / Netherlands:
From the Top Menu:
Extra = Tools
Advance = Geavanceerde instellingen
Left pane : Weergave
Right pane: Taalselectie:
Nederlands / English
It won't change the language until you restart.
Close with red x in upper right corner
Restart from system icon in lower right
It should show up in english.
Leave comments if this helped you out.