Auto Center Forms & Reports

I have quite a few forms and reports in a database that are pop-up and modal. I've also auto centered them so they do not jump all over the screen. However, these forms and reports are centering when you open them but move whenver you close them. I am hiding the database window, which usually means that it minimizes to the upper left corner of the desktop screen. These forms then wind up closing or relocating to where the minimized database window is. Is there any way to fix this problem so that the users see centered forms and reports every time they are using the program?:eek: Thank you