You need to go into the customize button to make it Archive and keep settings to install an earlier version. The button is at the bottom left of the screen that displays the yellow triangle telling you to customize the install. Do NOT Erase unless you want to do a Clean install. k On Friday, May 9, 2003, at 08:53 PM, John Guzman wrote: > How do I reinstall the 10.2.6 update? > > The computer hangs as soon as I power up and the apple splash screen > shows up. > > I have tried to reinstall an older version,but the installer does not > let me do it.Prompting "there is a new version installed.