sir/mam, i have problem in my os, as in firewall as like below shown. please send me a solution. and the firewall cant 'turn on'. how can i turn on, the firewall?. 'the windows security center service can't be started'

Hi, Sorry for the late responses. Please refer to http://support.microsoft.com/kb/2519899 for detailed troubleshootings. Regards,Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.