This Action is designed for deletion of backup files. The deletion is done according to predefined format. If backup files are created daily, these archives might not be needed if they are older than 1, 2 or 3 months. Therefore, you might wish to remove older files (e.g. created a year ago). It might be enough to keep backup files created on particular days of week/month, and to remove other old backups for clearing disk space.
Note: It is not required to permanently remove currently needless backup files that might become useful in the future. You might consider moving such files to CD-R/RW or DVD-R/RW media with the use of specialized software.

Backup's Folder
This is the folder where backup archives will be deleted from. For example, this can be "c:\Archives".

Base name of Backup
This is a base name that was used for creating backup files (e.g. "mydocs").

Backups to Keep
This set of settings defines which backup files have to be kept.

Created at Weekday
This setting tells xStarter not to remove backups created on days of the week that are selected here.

Created at Day(s) of Month
This setting allows selecting days of the month, for which backups, created on those days, have to be kept. The days can be enumerated as a comma-separated list (e.g. "1,15,30").