I’m trying to get this to work with WordPressMU (Multi-user) but it would seem WPMU has stricter security requirements. I found a link to a WPMU page that seems to address the issue.
https://codex.www.ads-software.com/Migrating_Plugins_and_Themes_to_2.7#Plugins
If you could get this to work with WPMU, I’d be ever thankful.
