A family of Microsoft relational database management systems designed for ease of use.
The runtime version disables both the built-in ribbon and the built-in context menus. You will have to provide your own.
Unfortunately, there is no way to create or edit context menus in the Access 2007 interface,
You CAN create context menus (right-click) by building macros in the traditional way in 2007. I know because I've done so in our mdb files. I just did a test in an ACCDB file and it is totally possible to do it there as well.