I got the standard: "Sorry for the inconvenience..." using MS XP Professional as my OS. Then loaded the recovery disk made when I got the computer (ACER 6460 Travelmate laptop) --I do not have the XP disks-they did not come with the laptop. Then-at 75% recovery I got a failure message--and shut down the computer as asked by the recovery software. NTLDR missing message then came up. Question: to get the BIOS to read the DVD, I changed the Boot order---do I need to change this order back to have recovery see the hardrive first for boot---What does the NTLDR missing mean??? Thanks for any help!