I'm using Windows XP prof. edt. and Maple 9.5 I installed Maple and it is running properly but there is an important problem with the user-interface of Maple ; For example, scroll bars,check boxes,sliders. . . can not be seen on the interface. Therefore, for instance in the "Options", I can not understand whether a checkbox is checked or not. (The most important part of the problem :( ) I've already installed Java VM (jre1.5.0_06) What should I do ?