A technician is troubleshooting a computer that has been infected with a virus. Upon rebooting, the computer states that NTLDR is missing. The computer cannot boot into safe mode, and reinstalling the OS is not an option. Which of the following is the BEST option to use to restore the machine to a bootable state?
A. Remove the CMOS battery
B. Run Startup Repair
C. Format the C drive
D. Repair the MBR and then reboot