The Ready To Apply page of the Apply Template Wizard confirms that you are ready to apply the template:
If the correct template has been selected, click the Next button to start the wizard, which will display the Working page. Otherwise, click the Back button to return to the Select Template page, or the Cancel button to close the wizard.
Important On large address lists, it can take a considerable amount of memory to store the results of all processed objects (to which the template has been applied). In order to reduce the memory required, select the Do not record details of successfully processed objects option; this will mean that only objects that were not processed successfully are retained in memory and consequently displayed in the Results dialog.