I think there's a bug with dockable dialogs and multiple application windows. Dockable dialogs can be docked in application windows that are not their "home" window and over time I think this causes User.upf to corrupt. It takes a couple of weeks to happen, but eventually microstation will begin to crash upon every attempt to exit and will not save work.I am trying to see if moving the dialogs first by right clicking the titles and choosing change screen and THEN docking them to the second screen may prevent this.
This is occurring with Microstation sessions opened from Projectwise Projectwise explorer CE 10.00.03.453
Microstation CE 10.17.00.209