We currently have a Sunday night weekly backup and a daily incremental (Mon-Sat) backup on our Exchange Info Store. Lately we have noticed that the daily backups are 2 fiels, one of 100 GB and another of 30GB+. Our max capacity per file is set at 100GB per file which explains the 2 files per daily backup. Why is our daily backup not backing up the difference between the file from Monday, and the one from Tuesday and so on. Instead, it seems as if it is taking a full backup every day.