asp.net 2003 deployment & crystal image missing

[Andrew]

Hi all, if this is the wrong group for my worries, forgive me.
Got a project which uses crystal for .net, which has some graphs.
They aren't integral, but I want them there. When I deploy to the
main server (Server 2003, IIS), the graphs are replaced by image
placeholders. The URL for the images says the image is as follows:

http://[server]/crystalreportwebfor...mage=5239fcfe-d9da-44ee-8463-96a4d77bd32d.jpg

The ASPNET account has access to both crystalreportwebformviewer2 and
the windows/temp directory where the image actually exists.

Any ideas?

Thanks,
Andrew Fray