I'm having this problem too. I too had installed avast Internet security 2014, but everything was fine. Today all of a sudden i get this issue. My firewall settings is set to allow all Microsoft/windows connections. Both your
suggestions haven't helped. Uninstalling avast didnt do the trick either. I highly doubt it has anything to do with avast.
I noticed that live tile works only for the Store app.
Can I try wsreset is Run(Win+r)??
Or restore to a earlier restore point??
Else I believe a refresh is the only way to fix this. Will I have to reinstall all the drivers if i refresh my PC? Any suggestion as to what all I'll have to reconfigure/reinstall after a refresh would be helpful.
Hello,
yes, AVAST 2014 has nothing to do with it. Not even the malware samples that I downloaded maybe. I think the issue is about more Windows account connection with Microsoft. At least that is what I discovered from running the:
microsoftaccounts.exe troubleshooter
Please download that tool.
You can also download:
AppsDiagnostic.exe troublehooter.
I could not provide the links though.
BUT, Windows could not fix the issues. I had to reinstall.