Question:
The table window (or the Project Navigator) is not displayed anymore, although the corresponding button is activated. How can I solve this problem?
Answer:
In this case, you can show the table or Project Navigator again by selecting the "Dock All Panes" function. To do this, right-click the toolbar (see Image 01) and select the "Dock All Panes" option. Then the table window or the navigator should be visible again.