Cannot activate windows, or use the control panel

After searching the forum, I decided to post that I couldn't find something that relates to my question.  I've never had a problem like this before, nor have I heard of someone having a problem like this before.

I had a problem where multiple items in Control Panel do not work.  First of all, I thought I might miss an update, but that didn't work either.  I remembered that I have been turned off of the windows activation.  When I go in Panel of-> system and click "you must activate today. Activate Windows now" nothing happens. Nothing at all.

I first encountered this problem when I was trying to manage my firewall settings: Panel-> control panel all the elements-> Windows Firewall-> authorized programs.  

Trying to allow a program through Windows Firewall. When I tried to click on "Allow another program" the same thing happened (absolutely nothing happened).  I followed this with trying to turn off my windows firewall completely, expecting the OS to get out the big warning saying that my computer is not protected please reactivate, etc..  I turned both outside the home and private and Public networks OFF and clicked on OK, and once again, nothing happened.

I don't know how long this problem has affected my computer, because I did not need to change the settings of Windows for at least a couple of months.  Other things I tried to do that it does include:

User accounts:

Change your account name

Change your account type

Manage another account

Thanks for the replies. I tried the suggestions the two first suggestions J W of Stuart, as well as a defragmentation. After these things, that I tried to run the repair installed and I couldn't do it, he could not see one of my old files. So I had to do a fresh install. Fortunately I did not lose a lot.  Thanks for the replies.

Tags: Windows

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