A security administrator is conducting a vulnerability scan using Nessus on a Windows host. The scan results indicate that the system is vulnerable to the MS15-034 exploit. What is the best way to remediate this vulnerability?
a. unselected Upgrade to a newer version of Nessus
b. unselected Perform a scan using Angry IP Scanner
c. unselected Run a custom plug-in scan using NASL
d. unselected Run Windows Update and ensure it is properly scheduled