You are the network administrator for TestKing.com. A Windows Server 2003 computer named TestKing6 functions as a file server. Drive C on TestKing6 is running low on free disk space. You need to ensure that an event is written to the application log on Drive C when 10 percent of the available free space on the server remains. What should you do?（）

A. Open Event Viewer and expand the application log. Select New Log View.
B. Open Computer Management and expand Storage. Right-click Disk Management, and then select Rescan Disks.
C. Open Performance and expand Performance Logs and Alerts. Right-click Counter Logs, and then select New Log Settings.
D. Open Performance and expand Performance Logs and Alerts. Right-click Alerts, and then select New Alert Settings.