UPVC French door hinge upside down

[ANGLER]

Just installed a UPVC French door with side lights from Wickes. I went to hang the doors to discover that the top hinge on the slave door was fitted upside down.
http://www.wickes.co.uk/pvcu-french-door-with-2-side-sash-panels/invt/155265/

I've had these doors (packaged) for 12 months, due to last years poor weather conditions.

Any ideas how to correct the hinge !

 

[DHFrames]

Take the pin out, take the 3 screws out and turn it around????
Good old wickes eh!!

 

[ANGLER]

The hinge is upside down on the door and not the frame.

 

[DHFrames]

Put a pic up, if the hinge is upside down it would be facing the other way to the others.