“Admin menu’ main purpose is to hide/block existing access to the wp-admin left side menu items. It does not provide access for the menu item if user does not have such access.
I need access to copy of WP-Filebase Pro plugin in order to look what user capabilities are required for access to its menu. Send DropBox or Google Drive link to support [at-sign] role-editor.com
I setup such software at my local development environment only. I use it for the investigation/testing purpose only.