Avira AntiVir Premium Help
Configuration :: General
Limit number of reports
Limit the number to n units
When this option is enabled, the maximum number of reports can be limited to a specific amount. Values between 1 and 300 are permissible. If the specified number is exceeded, then the oldest report at that time is deleted.
Delete all reports more than n day(s) old
If this option is enabled, reports are automatically deleted after a specific number of days. Permissible values are: 1 to 90 days. This option is enabled by default with a value of 30 days.
Do not limit number of reports (manually delete reports)
If this option is enabled, the number of reports is not restricted.