We have a site with literally thousands of media items and a package that would help us identify how media items are used or if they're being used at all would be a huge help.
The problem is that we're on 4.6.1 using the new schema (required) and will likely upgrade to 4.7 within the next 6 months.
Are you working on a new version of this package?
Seems like a 'dead' project to me :-(
For newer umbraco version, you should add the following code to usercontrols/DataTypes/MediaLookup.ascx on line 40 (right inside the ajax success function):
// Result is null all the time, so use jqXHR...result = jQuery.parseJSON(jqXHR.responseText).d;
Tried that i get the following error
jqXHR is not defined