The Delete Key Container action deletes a key container from the User or Machine level.
From the Task Builder Available Actions pane, open the Cryptography folder and double-click the Delete Key Container action or drag it into the Steps pane. The following dialog appears:
In the Key container name dropdown, enter the user name of the key container to delete. Click the Select Key Container button to browse to current key containers.
Select a level from the Key container level box, either User or Machine.
To set error handling, refer to Step Error Handling.
Click OK when finished.
Adding Task Steps
Delete Key Container Action