Master Boot Record (MBR)

I installed BootMagic on an NT system to run two operating sytems. After changing my mind as to how to set the computer up, I formated drive with NTFS, installed Win2000. When I boot the computer the following message appears: |||| Error finding MTMAGIC.IMG Run BootMagic install Press any key to boot acitve partition. How do I get rid of this boot error message.