How do I restore the Master Boot Record?

Start DiskProbe

From "File" click "Open" and select the file that the information was saved as

From drives click Physical Drive and click the disk you want to replace the boot partition on

In the Handle 0 box, clear the Read Only box and click "Set Active", then click Close

From the sectors menu click write and set the starting sector to 0, and click "Write it"

Verify and close DiskProbe

Keep your fingers crossed :-)