The TopLine Dash preferences store the last dashboard that you opened so that it will automatically open the same one when you start ACT! the next time. Sometimes you will want to reset these. In order to do this perform the following steps.
1. Click on Start->Run
2. Type "%appdata%TopLine ResultsTopLine Dashboard" into the text box and press Enter.
3. Find the file that says TopLineDash.xml and delete it.
4. Restart ACT! and your preferences will be set back their default state.