I'm having trouble either pasting or resetting an icon image on a menu or toolbar.

The command may be set to a style that doesn't allow images. To complete the operation you were trying to perform, first change the command's style.

1. On the View menu, point to Toolbars, and then click Customize.
   
   
2. If it isn't already displayed, show the toolbar or menu containing the command whose style you want to change.

   How?

3. Leave the Customize dialog box open. On the toolbar or menu, right-click the command whose style you want to change.
   
   
4. On the shortcut menu, click Default Style or Image And Text.

Note   On a menu, the Default Style setting displays a command's text and associated icon image (if it has one). On a toolbar or menu bar, the Default Style setting displays just the icon image.