There are 2 possible cases :
•If none of the DiaryGridLines in the current script has an associated template, or the script has only one DiaryGridLine, this one, then this message is an error, which you must address before running this script.
•If at least one of the DiaryGridLines in the current script has an associated template, then this message is a warning and this script line will simply be ignored when running this script.
•Select a Template: Opens the templates explorer to select one of the Templates that are already scanned.
•Scan a New Template: Lets you select, and then scan, a new template. It will then be added to the list of the recently scanned templates (see below) and you will be able to select it directly.
•Use one of the most recently scanned Templates, which appear at the bottom of this message's pop-up menu.