With all of the "Insert" actions, here's what I see in the Choose file dialog. You can see that the "Files of type" shows All Files (*.*), Pictures(*.gif... etc.

 

These are not the options that should be displaying when the Insert Flash function is called. It's the same for all the "Insert" functions - none of them show the correct "Files of type".
 
How do I change the "Files of type" filters in the Choose file dialog?