Windows 10: windows security won't open

I accidentally downloaded opera browser and avast antivirus while trying to download bit torrent. Shortly after, my Wifi stopped working,windows firewall got turned off and the PC stopped working to restart a few times on its own . I figured a virus had gotten downloaded so I uninstalled avast antivirus which still did not help so I reinstalled windows using boot media. Since then the Wifi has been restored to normal but none of the protection areas in the windows security would open and I get error code 0x8007045b on trying to turn on windows firewall. It would be very kind if someone could help me out.

:)

 

windows 10 apps won,t open

Hi Robert,

Thanks for posting your query on Microsoft Community.

We appreciate you for trying the troubleshooting steps.



I suggest you to try the below steps and check if it helps.

Step 1: Run Windows app troubleshooter.

Refer to the below link:

http://windows.microsoft.com/en-us/windows-10/run-the-troubleshooter-for-windows-apps

Step 2: Run shell commands for Windows store and check if it helps.

Follow the below steps:

• 
  Press Windows key + X and select
  Command prompt(Admin) to open elevated Command prompt.
  
• 
  Type the following commands.
  
  
  
  powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\WinStore\AppxManifest.xml
  
• 
  Hit enter, the blackscreen will appear still for a couple of seconds. After a couple of second a new line saying C:\.... will appear.
  
• 
  Close Command Prompt.
  
• 
  Try to start the Windows Store again.
  

Hope it helps, reply to us with the status of your issue. We will be happy to assist you.

 

Skype won´t wok in 17063


Skype Won´t work... games won´t work...

Making backup and re-format...

Maybe I Install a Windows 7 again, At least, all of my games run smoothly ...Sadness!!

*Banghead

 

Windows 10 Store won-t open

Hi Mateo,

Thank you for posting your query in Microsoft Community.

I suggest you to reset Windows Store Cache and check if it helps.

• 
  Press Windows Key + R key to open run box.
  
• 
  Type WSReset.exe and hit Enter.