Product manual

.fm file extension in the Office Documents category,
you can add the .fm file extension to the category.
The Edit File Type option on the What tab of the
Manage Backup Sets window lets you add, edit, or
remove file extensions in each backup category. When
you check Edit File Type, the Configure option that
appears next to each backup category lets you edit file
extensions in that category.
You can use the Edit File Type option on the What tab
of the ManageBackupSets window to do the following:
1 You can view the file extensions that are already
listed in a backup file category.
This option helps to ensure that the list has the
extensions of files that you intended to back up.
1 You can add a file extension to the list or edit a file
extension that is present in the list.
This option helps to ensure that the next time when
you run backup, Norton 360 must back up the files
with the extensions that you added.
1 You can remove a file extension from the existing
list or a file extension that you added.
This option helps to ensure that Norton 360 does
not back up the unintended files, the next time you
run backup.
1 You can reset a file category to its default file
extensions.
This option helps to restore the changes you made
to a backup file category.
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The file extensions are independent of a backup set. If
you change a file extension in a backup file category,
the change applies to all backup sets.
Adding or editing a file extension in a backup file
category
Each backup file category contains a list of file
extensions. However, you can add a file extension to a
backup file category. Norton 360 identifies the files
451Protecting your media and data
About backup set