I just got the Bootmgr is missing (ctrl+alt+delete) message last night. I have windows Vista and do not have the disk needed to fix it. I have tried following your steps to fixing this by creating my own disk. I downloaded the torrent and ran it with utorrent. Then tried to burn it with imgburn and cdburnerxp following those steps as well and at 38% I get an error when trying to burn it. Is there something I'm doing wrong or any suggestions on how to fix this? Thank you, any help is appreciated.