Windows 10: Windows defender Virus Protection

I had uninstalled Third Party Antivirus Software after its validy

After that I can not able to switch on Windows Defender Virus Protection .

It is showing message your virus and protection is managed by your organization

Pl help to restore the setting by switching on defender

Regards

Jagadish

:)

 

Cannot turn on Windows Defender virus protection

I had the same sort of symptoms. In the Windows Security Center, under Virus and threat protection, it said "Your virus & threat protection is managed by your organization."





I note you mentioned the Registry Keys under HKLM/SOFTWARE/Microsoft/Windows Defender. Nice spotting, but it seems like there is another key that is causing the problem for some users.

Steps to a solution:

1. Press the Windows key and type "regedit"
   
2. On the regedit icon that appears, right-click and select Run as Administrator.
   
3. Navigate to the folder located at HKLM\SOFTWARE\Policies\Microsoft\Windows Defender (You can paste this into the address box at the top of the window, or navigate manually using the side directory structure)
   
4. In this folder, there are probably two keys. Right-click and Delete the DisableAntiSpyware key.
   
5. Exit regedit, and return to the Windows Defender settings screen (refresh it if necessary). Windows Defender should have the scan options available and working.
   

Solution adapted from here, with a much more detailed solution here.

 

How to turn on Window Defender virus protection.

I installed Malwarebytes Anti-Malware. Now my Windows Defender is turned off. I need the virus protection but am unable to turn on Defender virus protection. I am using Windows 10. Any suggestions?

 

windows defender virus protection

Go to Security and Maintenance, look in 'Security' and see what program is listed under Virus Protection. Windows Defender (WD) will not be enabled and functioning properly if there is a program other than Windows Defender listed.

For further information see the Answer of quietman7
- MVP in windowsdefender wont turn on

If the issue continues you may want to follow the steps in Problems
starting Windows Defender in Windows 8/8.1/10

For more detailed recommendations to help resolve various Windows Defender issues see the Answer of GreginMich in failing to install updates

You might also want to review http://www.howtogeek.com/220232/how-to-use-the-built-in-windows-defender-antivirus-on-windows-10/ Good
article but ignore the ads!

If you can't get this problem resolved suggest you post back in this thread and provide additional information.

Alternatively - - -

You may prefer to install a third party antivirus program (which should disable Windows Defender).

There are a number of viable free and paid options available – take your pick.

Choosing an Anti-Virus Program



http://windows.microsoft.com/en-US/windows/antivirus-partners#AVtabs=win10

Regards…

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