Please follow these steps in order to return DraftSight to use the default settings:

1. Ensure that DraftSight is not running.

2. In Windows, open a File Explorer window and browse to this location: C:\\Users\\[username]\\AppData\\Roaming. If the AppData folder is not visible, it can be shown using the folder options in the File Explorer options :  View > Hidden Items

3. Locate the folder called ‘DraftSight’.

3. Select it with the mouse and then click the right mouse button and select ‘Rename’. Type a new folder name : DraftSight_old

4. Restart DraftSight.

The next time you launch DraftSight, it will generate fresh user settings.