If the 3D Home Architect Deluxe startup window does not appear automatically on screen, you can install the program manually. -Click the Start button on the taskbar and choose Run. -Type D:\SETUP.EXE in the line labeled Open. (If your CD-ROM drive uses a letter other than D, substitute that letter for D.) -Click the OK button and follow the on-screen instructions to install 3D Home Architect Delux