What do you need to do in order to ensure that a Sysinternal tool runs properly on a Windows system?
A. open the Sysinternal tool as administrator
B. uninstall the corresponding Windows tool before installing the Sysinternal tool
C. run the Sysinternal tool when logged in as a user with a privilege level of 10 or higher
D. use control panel to uninstall the corresponding Windows tool, then reboot the system before installing the Sysinternal tool