Once you have created and saved a view setting, it can also be deleted. Deleting a view removes it from the database location in which it was stored as well as from the Select View drop-down list.
- Start ArcMap.
 - On the main menu, click  Customize > Toolbars > Production Symbology.
The Production Symbology toolbar appears.
 - Click the View drop-down arrow on the Production Symbology toolbar and choose the view you want to delete.
 - Click the Delete View 
 button on the  Production Symbology toolbar.
The Delete View dialog box appears and prompts you about whether you want to delete the view.
 - Click an option:
- Yes removes the view setting from the database and the Select View drop-down list.
 - No cancels the deletion.