I'm trying to put a pic' as my background image on my profile. I did this on another account without problems; however, this time around, I try to use the picture in my PC album and it says the URL is invalid.
On the other account, it actually offers a drop-down with applicable images. This one, it asks for an URL and highlights red because it's invalid.
:\ Did I forget to do something..?
It doesn't sound like you missed anything. I don't use images for my profile often, but is the album specified as a profile album? Not sure if that matters.