Problems with Avast

Avast Free Antivirus / Premium Security
1

Hi all,
I have just had a familiar system event that caused me go over the prescriptions given on Tech MS forum many months ago. Here is the original description of the problem that I occasionally experience with Avast:
https://social.technet.microsoft.com/Forums/en-US/5bbf97b9-40ab-4654-a150-74970a49d784/system-suddenly-goes-off-how-to-find-logfiles-to-understand-why-it-happened?forum=w8itproperf

Now once again the problem that I’ve just had is caused by Avast. Also by some reason the Avast’s module wsc_proxy.exe has been turned off after system reboot. I found that wsc_proxy.exe has certificate expired on 14 of Sep 2016. See screenshot attached.

Any suggestions, recommendations? Do I need to turn on the wsc_proxy.exe again?

2

What exact OS/SP ?
What exact version of avast ?
Is there any other security (related) software installed ? (or was there)
Why do you think the problem has to do with avast ?
Already performed a repair of avast ?
Already performed a clean installation of avast ?

3
  1. What exact OS/SP ?

Windows 10 Home 64-bit

  1. What exact version of avast ?

12.3.2280 (build 12.3.3154.6)

  1. Is there any other security (related) software installed ? (or was there)

Yes, MS EMET 5.51.

  1. Why do you think the problem has to do with avast ?

Pls read the link from my previous post.

  1. Already performed a repair of avast ?

Yes, it failed, so I …

  1. Already performed a clean installation of avast ?

… I ran the clean installation of avast after completely removing it.

So far is good. Lets see if the issue is gonna come up again any soon.

So what’s happened to wsc_proxy.exe 's certificate, so that it remains expired even after clean installation?