I use several USB HDDs for removable backup and to park large volumes of working data that are not needed every day (including entertainment media). Rather than depend on real-time scanning, I would like to be able to make a full scan of each volume - especially backups, when there is later evidence of back-up files having been infected.
In most cases, these drives have been partitioned (thank you, Easeus Partition Master!) to distinguish different data sets. Whether multiple or single partition, Norton 360 recognizes them in the "create custom scan" dialog box.
BUT - when the scan is tun, it takes about a second, even with several TB of data. The program is obviously not scanning the full drive.
How to fix this?