I downloaded Windows Photo Gallery 2012 on to my computer when it was operating on the Windows 8 system.

I have since upgraded to Windows 10.

Now when I open pictures in Photo Gallery edit the top left corner of the picture is missing.

I have tried to find and download an upgrade version of Photo Gallery to suit Windows 10, but I don't think I am being very successful.

I have also tried to download the Photo and Movie live version.

Any suggestions please.