Finished dialog must be the last dialog in the End group
You have added an installation dialog box beneath the Finished dialog box in the User Interface editor. The Finished dialog box must always be the last dialog box shown during installation.
To correct this error
- In the User Interface Editor, select the Finished dialog box.
- On the Action menu, choose Move Down. Repeat, if necessary, until the Finished dialog box is the last dialog box in the End node.
Installation Dialog Box Restrictions | Adding and Removing Installation Dialog Boxes in the User Interface Editor