Win7 cannot start Windows Security Center service

1, first in the Operation dialog box input "Service.msc", enter into the System Service Settings window;

2, and then in the Open service window, from the right to find and double-click the "Security Center" service items;

3, then in the Open property interface under the General tab, select the Startup type is automatic, and then click on the service state of the Start button.

4, if the startup fails, you can enable Remote Procedure call (RPC) and Windows Management instrumentation These two services, as in the General tab, select the Startup type is automatic, Then click on the service state of the Startup button, you can generally solve the problem.