I tried to change hard drive in computer and now it reads NTLDR is missing when I try to boot up. Any idea what that means?

A solution would be run a Repair install of XP. This should fix any mutilated and/or missing system files without messing up any program settings or personal files.

Boot to the XP CD. Once Setup has gotten to the point where it asks you about where to install it should give you the option of doing a Repair install. Choose the XP install you want to repair (you'll need to do both individually most likely with their specific install CD).


After the Repair starts it goes along automatically and once it's finished you will hopefully be able to boot up.