Not sure, what exactly I did to solve this, but it appears I have.
I created a new profile and exited MSCAD.
Started MSCAD again, loaded and positioned my toolbars again. Exited MSCAD.
Started MSCAD, and voila, all my toolbars and menus where loaded! (Another propblem I occasionally ran into was missing menus.)
I appologize for the noise, as I think this was mostly a case of me just needing to learn the proper order to do everything in; which would have been much easier _IF_ I had taken the time myself to read the help file more carefully.