You can configure the display modules to be hidden, using the View menu option "All Windows --> Hide". There is a short cut button on the function bar under the menus.
Otherwise, as the worksheet loads the modules each set themselves up and may flash as they do but will disappear once they are loaded.
Measurement Computing (MCC) has free technical support. Visit
www.mccdaq.com and click on the "Support" tab for all support options, including DASYLab.