How to add icons to Filetypes1

How do I add Icons to my file types, Easy to add the app icon but adding icons to filetypes1 seem to work differently. Running win 7. Thanks

This is what I have in the FilesType1 window. I’m running Xojo 2015r3.1 windows version.

drag an image into the image well at the left (where it says "no image specified’)

or click the image well at the left and you can edit individual sizes

Thanks norman, dropping a jpg file works .