Edit Default Program

Hello. I had originally used the trial version of Affinity Photo 2 and when wanting to use Affinity 2 to edit photo it came up as "Affinity Photo 2 Affinity Store"

I later purchased the complete Affinity 2 packages. Designer 2 and Publisher 2.

Now the edit list is Affinity Designer 2, Affinity Publisher 2... But Photo is still  "Affinity Photo 2 Affinity Store"...

Question:- How do I change this to show Affinity Photo 2?

Thanks

Pete