Grub boot problem

[ANDREW_2032]

I had installed spy hunter on my Toshiba C600 - P4010 satellite laptop.
After installing the software it gave a caution to reboot. After rebooting this " grub> "comes up and even after inserting my Windows 7 DVD nothing happens. Having rebooted with he disc inside it.PLEASE PLEASE PLEASE HELP !

 

[ANDREW_2032]

MERGED QUESTION
Question from ANDREW_2032 : "Grub boot problem"

I had installed spy hunter on my Toshiba C600 - P4010 satellite laptop.
After installing the software it gave a caution to reboot. After rebooting this " grub> "comes up and even after inserting my Windows 7 DVD nothing happens. Having rebooted with he disc inside it.PLEASE PLEASE PLEASE HELP !