This is the situation. We followed the install instructions: 1. Upload plugin to amember/plugins/protect/ folder, so there must be file amember/plugins/protect/vbulletin3/vbulletin3.inc.php on your FTP 2. Go to vBulletin3 AdminCP, go to vBulletin Options, go to "Plugin/Hook System", choose "Yes" for "Enable Plugin/Hook System", and click "Save". 3. Enable plugin in aMember Admin CP/Setup, then go to plugin settings page and configure it. Make sure you click Save button twice after entering database settings. at step number 3, the "vBulletin3 Db and Prefix database name (if other database), like vbulletin3. here vBulletin3 database is vbulletin3" does not show a input field but all other fields are ok. help!
I've seen this problem with other integrations- joomla/wordpress when you are using aMember 3.0.9 but the plugin is for 3.1.0. Contact support to get the plugin fixed. David