I thought this was fixed but it isn't.

This is what I found. The images are URL encoded using a backslash (\) and I think that's screwing up something else as far as path reference and stuff.

Let's use the Wiki homepage icon for example, this is the path:

http://www.dnnhost.com/KnowledgeBase/tabid/699/%5Cdesktopmodules%5Cwiki%5Cimages%5Chomepage.gif

This is the path that comes up for FireFox and I can't help to think that there's something in IE that allows the backslashes (\) to be converted and encoded to forward slashes (/) and yield a correct reference path for the module.

This is what I found from FireFox.  I'll use the homepage graphic as an example.

First time in page: ** Broken **

http://www.dnnhost.com/KnowledgeBase/tabid/699/%5Cdesktopmodules%5Cwiki%5Cimages%5Chomepage.gif

Reload the page: ** Broken ***

http://www.dnnhost.com/KnowledgeBase/tabid/699/%5Cdesktopmodules%5Cwiki%5Cimages%5Chomepage.gif

Click off the page to another page and then back:  ** Broken **

http://www.dnnhost.com/KnowledgeBase/tabid/699/%5Cdesktopmodules%5Cwiki%5Cimages%5Chomepage.gif

Click on the link that says Homepage on the wiki module:  ** Works **

http://www.dnnhost.com/%5Cdesktopmodules%5Cwiki%5Cimages%5Chomepage.gif

There's something about that postback that refeshes and or/fixes the reference, however, I still think that the image path is incorrect because it has backslashes in the encoded URL path to image references.

This is just something that researched a little on.

Hope this helps!