Do you have any information about “WP MF” installations quantity? Is this plugin popular enough to take it into account?
Can you provide me a copy of the latest version of “WP MF” plugin for investigation? If Yes, use Google Drive or DropBox for sharing .zip with support [at-sign] role-editor.com
I setup copies of commercial products from my clients at the local development environment only and use them for testing/investigation purpose only.