Why does TIH2011 Run once a month?

When I installed the 2011 versionof TIH I created two backup schemes.
1. Is a full backup of everything on my computer as a BaseLine. It has Schedule turned OFF and the Backup scheme set to Custom (FULL).
2. Is scheduled to run Each Sunday morning and the back scheme is set to Custom (Incremental).

Number two works without any problems.

Number One, runs on it own, once a month erasing my baseline.

Why is is number 1 running and how do I stop it??