Avast Anti-Virus not recognize by Windows(Problem solved!!)

[avasta!]

Hi,i've formatted few days ago and there weren't problems.
Yesterday I tried to shut down my pc and it didn't.
So in task manager I stopped all avast processes and retried.The pc shutted down.
The next morning I power up my pc and my windows firewall didn't recognize AVAST as anti-virus so it gives me a notice than I haven't an anti-virus installed.
Avast runs correctly but now it isn't recognize.
What's the matter?

[Lisandro]

Is there any other antivirus installed in your computer?
Did you run any Registry cleaner?
Is the time/date (specially the year) of your system correct? Can you check?

[avasta!]

I've solved the problem!!!!!
Just stop and restart in services the windows security service!!!
I've read this suggestion in a post written by Tech!!!!

Thanks,you're the best Tech!

At the beginning I've tryed with sfc /scannow command and restarted windows with no solution!

[Lisandro]

Just stop and restart in services the windows security service!!!
I've read this suggestion in a post written by Tech!!!!

Glad you find a solution in another part of the forum 

[avasta!]

Sorry Tech but the problem persists.
I have solved it in another way.

First of all when I wrote in run menu gpedit.msc it gives me an error that says "Unable to initialize..etc.."

So I have found on another ITALIAN Forum that I must re-register the dll files which need to gpedit.msc function.

I write on run menu:

regsvr32 gpedit.dll [Enter]
regsvr32 fde.dll [Enter]
regsvr32 gptext.dll [Enter]
regsvr32 appmgr.dll [Enter]
regsvr32 fdeploy.dll [Enter]

Then I retry gpedit.msc [Enter] and it runs!!

So I restart Windows and AVAST is recognized!

I've found a problem registering appmgr.dll and gpedit.dll files.
It gave me "unable to find the module"
So I check environmental variables and I noticed that there were
Path=C:\Windows\System32\Wbem

In this folder there's framedyn.dll file which need to register gpedit.dll!

In my hard disk the folder Wbem is written with first letter small,so I corrected in:
Path=C:\Windows\System32\wbem

When I tried to register appmgr.dll and gpedit.dll it didn't give me the error.

Sorry for the translation,if somebody had the same problem please write this down in a better form so they'll understand.
Thanks