title: Checkbox in Ribbon who maintain the value
body: <p>I add a checkBox in the ribbon using xml (with Custom UI Editor for Microsoft Office) That exec vba code. I need this checkBox to maintain the value (checked or unchecked) even if I close the application. Right now when I close and open it, the checkBox appears always unchecked.</p>
  
  <p>I also need to know if it is possible to know if this checkbox is checked or not using vba</p>