Go
to Tools > Manage Backup Sets Wizard.
Select
the appropriate Backup Set from the list.
Choose
Modify.
Navigate
through the Wizard until you see the Backup Set Exclude panel.
Use
the Exclude Selected Files and Folders option to mark files you want
excluded from the backup process. –
OR –
For
example, to exclude temporary files, click on
New Rule and
enter *.tmp to exclude files that end with the .tmp extension which are
located anywhere on your computer.
Press
OK and continue through the Wizard and press Finish to save your settings.