Talk Morgan Forums Community The Malvern Arms Avatar problem

Having recently been obliged to change my internet server, from the useless SFR to Orange, I now have a new e-mail address.

I put that into my TalkMorgan profile but I then found that I had lost my avatar. I tried to redo it but when I put the URL into the profile, I then get the message, "Improper picture type". Evidently, I am doing something wrong, but what?