We have been using your Constant Contact API plugin successfully for about 6 months on a Linux WordPress install. We are in the final stages of moving the site onto a Windows 2003 server running IIS 6. The Gravity Forms / Constant Contact Forms are the final critical steps for us to go live on the new server. Even though I have the Plugin installed “successfully” it will not show a menu at all in the WP UI. I’m running PHP version 5.2.17. Hoping someone can assist….