I think I figured out the solution. The 404 could be caused by the fact that my wordpress core files are in a subdirectory ‘/site/’. The plugin file is calling ‘site_url()’ which returns something like ‘mysite.com/site’. When I replaced ‘site_url()’ with ‘get_bloginfo(‘url’)’, it works like a charm.
By the way, in looking at the plugin code, I feel a little cheated having paid $6 for literally 8 lines of code…. This functionality should be included in wpdmpro, I think, not charged for as an addon… It’s hardly an addon and doesn’t even work for people whose sites are stored in subdirectories without modifying it manually…
My two cents.
