In Primavera P6 application, you will find many toolbars (shown in the picture below). Many a times, these toolbars change their positions by accidental mouse clicks and drags. Sometimes, they will even disappear from their place.
Here, I will explain an easy and a two-step method to reset the toolbars to bring them back and to their
Step 1: Open 'View' menu
Step 2: Click on 'Reset toolbars'
Now all toolbars are back and in thier original positions.
Also, find out how to lock the toolbars so that they never move or disappear. Find the easy instructions here.