Hi, We have just got Delphi 10 Seattle Ent.

Hi, We have just got Delphi 10 Seattle Ent. as an upgrade for XE7 Ent. I am trying to open Windows projects created XE7 and the forms end up with an XP style/appearance !! I have opened up several projects and they all look like this ??. When I create a new Windows application with DX and run it the visual components look as they should. 

Has anyone come across this? Is there a simple fix?