If you are saying that you are trying to INSERT a picture into the Publisher
document, and not talking about POSTING a picture to your web host, then:

To quote Mary Sauer:

"Sounds like a video driver issue.
Try this, slide the acceleration down on your adapter, control panel,
display,
settings tab, advanced button, troubleshoot tab. (About three notches)
If this solves your issue, go to the manufacturer's web site and look around
for an
updated graphics driver."

DavidF