A coworker installed a solution package meant to demonstrate a product called "ShowMe For SharePoint" on a few site collections in our SharePoint 2010 farm. It created an item in the Site Actions menu and also a new ribbon tab. The solution has since been removed but the menu items remain!
How do I remove or hide them?
I have checked in the master page and in the XML files that define the usual menu elements but did not find any reference to the ShowMe items. I would prefer to remove the items at their source instead of hiding them using JS or CSS.
Thank you for any suggestions!