HariesDesign.com - The default commands in the flash context menu (the right-click menu or control), provide the user with controls over playback and zooming that could alter the flow of a Flash movie in a manner not desired by the original author.

Step 1

Create New Document with Dimension 200 px X 200 px,add text and convert to symbol ( F8 )

Step 2

From Properties panel insert instance name with "mymenu"

Step 3

Click on the frame Layer

and then insert some action script :

var mymenu:ContextMenu = new ContextMenu();
mymenu.hideBuiltInItems();
_root.menu = mymenu;

Step 4

Try to preview your project, Press Ctrl+Enter, right click on your mouse

 Done..!