Restoring the Master Boot Record, Partition Table and Boot Sectors from backup.

Problem:

I changed the hard drive’s configuration. Now due to some reason I cannot boot my computer. I have a backup of Master Boot Record, the Partition Table and Boot Sectors. How can I restore the Hard Drive’s configuration back to the state it was before?

Solution:

Insert the floppy disk containing the Master Boot Record backup file and run Active@ Partition Recovery with parameter -restoreMBR :

A:\>PR.EXE -restoreMBR=80h

This command will restore the Master Boot Record, Partition Table(s) and Boot Sectors. You can view partitions, logical drives and preview files. While  exiting the program, save this information back to HDD (screenshot).