The very first snapshot created during the setup of Rollback Rx is the baseline snapshot. It is the foundation of all other snapshots created thereafter. After updating the operating system with new service pack or some other major changes on your computer, you may want to make the current system as the new baseline.

1. Right click Rollback Rx icon in the system tray, select "Open Rollback Rx" from the popup menu. You will need a user name and password to logon the Rollback Rx Application Console if the access control is enabled.

2. In the Application Console, under Advanced Tasks, click on "Baseline Manager". The right side panel show the manage baseline options. Select "Update Baseline". The computer needs to restart to update the baseline.