My working company currenlt practicing multiple user per pc. The autocad can run smoothly during the 1st time windows user account setup. But later on, after few days it start crash. The app will load and run but just for doing simple thing such draw lines, polilines n such. When i want to access the task panel, it crashed. Same if wan to load application, lisp etc. It only work fine under the user account which it is installed in. My user account have the addministrative privillage and i'm running Windows XP platform (x32). Pls help as i found no solution through googling around.