Hi nylarising and welcome to our community
Interesting handle you have there. Nyla was my first wife's
name. LOL
Anyhoo, this happened to me recently with my own RoboWizard
site. Well, not really with my PoweredBy logo, but with another
image. So here's what I'd check. Make certain the name used for the
image matches exactly what is being looked for. If your site is
UNIX based, ImagENamE.GIF, imageName.GIF and imagename.gif are
three totally different files to UNIX. So the case needs to match
exactly.
One safe way to do this is to try publishing with the
default. Make certain the default shows, then note the exact name
used for the default image. Then simply copy your desired image out
there, delete the default image and rename yours to match
identically the default.
Cheers... Rick