DS-User F1 Help for GUI (Context-Sensitive) : Failed Files During Backup
 
Failed Files During Backup
Use this dialog box to view files that failed to back up from the selected backup set.
 
File List
Shows a list of files that failed to back up.
You can select all or some of the files from this list for exclusion.
Custom Exclude
Select one of the failed files and select “Custom Exclude”. This will exclude all files in the same path with the same extension.
You must click the Exclude button to apply this custom exclusion filter.
Exclude
Click to add the exclusion(s) to the backup set items.