Question : "You don't have the license required to use this Active X Control"

I am trying to insert a Microsoft Common Dialog Control in my Access 2007 form, using "insert active x control".
I then get the attached error message, how do I get this license?

I run Vista Enterprise and Microsoft Office Enterprise 2007

Answer : "You don't have the license required to use this Active X Control"

This is the code for filedialog

http://msdn.microsoft.com/en-us/library/bb243865.aspx