I have Mcafee and every once and a while the warning comes up that my computer is at risk--check your status so you can address any security issues and keep yor PC protected. I click on this up comes--your firewall is off. I click the turn on button and the green screen comes up that my computer is secure. Possibly 10 minutes later the same thing happens and I go through the whole routine again. I feel that I shouldn't have to do this continually. Is there a problem and if how do I fix it.