After installing an upgrade to the current version of LoggerNet, why does the Toolbar no longer show all the buttons?

There is a difference between the Toolbar initialization files used in earlier 3.x versions of the software and more recent versions.

To resolve this, close LoggerNet. Go to C:\Campbellsci\LoggerNet\sys\inifiles and delete the Toolbar.ini file. When LoggerNet is reopened, the Toolbar should display the default buttons.