When you have set up your project using IIS did you check the our documentation ( the installation and setup pages
) which explains exactly how to set your handler mappings especially the wildcard handler
mapping method should be enabled in order for the images to function properly.
If you have set all
the necessary mappings and settings correctly, and the problem is still at hand it may be occurring
because in SF 4.1 virtual paths cannot match the physical paths of libraries (
this counts for both images and videos ). Please check the following KB article which explains how to go around this
There is one more option that you can check if the images are not served, but
its mainly concerning IIS. -uncheck 'Verify if file exists' checkbox
located in your Wildcard Application Map setting.
the Telerik team
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items