Problem with Delphi 5 application and BDE 5.01

After installation of my customer application which is
written in Delphi 5 and after install of BDE 5.01 i try
to start up the program.
It runs into the startup screen, but there you can see
only a white picture. With the function keys i can
navigate through the submenues. Everything in the
submenues some of them are working fine and shown
correctly. Which components do I need for Delphi
applications with BDE 5.01.
I checked the program with dependency walker, but it seem
that everything is okay.
I installed the same Application on a Windows XP prof.
and everything is working fine.