To install SpaceObServer execute "SpaceObServer-Demo.exe" or "SpaceObServer-Full.exe" on the install media and follow the instructions. The setup program copies the necessary files to your hard disk and creates a new program group in the Start Menu. SpaceObServer can be uninstalled using the Software applet in the Control Panel of Windows. The installation key needed for installing the registered version is printed on the disk label or included in the purchase reply message to you.