The admin/xsell.php file incorrectly refers to the images directory using the prefix '../images'. This doesn't cause a problem if you happen to install osC with the admin directory below the catalog directory. (This is not a good idea, by the way, in my opinion. You should never have admin programs in a well known place even if they are password protected.)

The attached file describes how to fix this by substituting the proper prefix using DIR_FS_CATALOG_IMAGES or DIR_WS_CATALOG_IMAGES.


More...