Whatever. If you actually don't understand that your fix is not a real fix and the only real fix is to find out what made the action center* fail in first place -and that will mean review and diagnose your WMI Service- then there is not much to do. Be happy.
If what made the action center fail was a fluke that is not going to be repeated, then yes, your fix is the fix.
* windows 7 and above don't have a security center but an action center.
You've certainly got a bad attitude for people that were trying to help you
The fix discussed is a real fix for the issue it was intended and has helped and solved many peoples enquiries on the same matter, you only stated later in the topic that your problem was driver related so hence it is different to the initial problem discussed.
Security Centre - Action Centre "basically same thing"
I know about the attitude and I'm sorry for it but you are not having a good attitude either. Just pay attention how you all are trying to help just from the beginning. I must confess I was pissed off just from the beginning when I was blamed of not searching the forum for the solution when I had done so.
And then later when I explain the issue you continue with the mantra of what is in your opinion the one and only fix to that issue which besides in your opinion is because of a bug in windows that can't be solved in any other way. Something you are repeating even once more now:
The fix discussed is a real fix
Until you realize that's not true and that the action center showing a bad message about the state of the antivirus software is just a sympton and can be a symptom of other problems -including serious problems- you will continue repeating that fix as if it were the real and only fix.
But fixing a symptom is not the solution for a problem.
And I really hope that none of the people applying that fix are masking a real problem and having a headache finding the real problem later. Or people aplying that fix 10 times a month or whatever because they actually believe you when you say it is a windows bug and they believe there is nothing they can do other than applying that fix. Or people being sick of having the wrong action center message so often they decide to disable that action center message because they believe it is a windows bug and they can't solve the problem. Or... You follow my concern?
You are right that Windows Action Center and Windows Security Center are basically same thing. It has only been renamed because from Windows 7 it monitors more things than just security. And in fact the service is still called Security Center (wscsvc). Anyway and as this issue was for Windows 7 I prefer to use the proper name to avoid confusion (which doesn't mean I don't make mistakes on the names from time to time).
Think about how polity is the attitude: "this is the fix, this is a windows bug, period".