Solution - You cannot dock MicroStation toolbars after you install update 2973201 in Windows
Analysis of the problem We found that some users were having trouble in MicroStation to fit the toolbars at the top or bottom of the screen and some menus, they appear to be blank or disappear. We found that the problem started to occur after the distribution of some pets - update KB2973201. Solution The problem was resolved by removing the KB2973201 o r installed the patch below : Hotfix Download Available Microsoft