WORKAROUND:
1. Launch Toad Data Point.
2. Select Help | About and click the 'Application Data Directory' link in the bottom right of the About window.
3. Close Toad Data Point.
4. Open the Session folder.
5. Delete the Analyst.tss file.
6. Launch Toad Data Point and go to the menu Tools | Configuration Wizard
7. Select 'Toad Data Point 3.0' and click on 'OK'.
STATUS:
This issue is fixed in Toad Data Point 3.8. This version can be downloaded from the downloads section of our website, which you can access by clicking here.