I have installed the Xenforo in IIS 7.5.
When I attach a picture to a message, appears as a small picture, and i give the following error message when I click on the picture:
403 - Forbidden: Access is denied.
You do not have permission to view this directory or page using the credentials that you supplied.
This only happens when I am not logged in into the forum.
If I am logged in, the picture is displayed correctly.
How can I solve this problem? Thanks!