Windows 10: Sandbox/WDAG not opening on domain-connected machine

I have noticed that if I try to launch Windows Sandbox OR Windows Defender Application Guard on a machine that is connected to our domain it will not launch. However, if the machine stays off or leaves the domain these features return back to normal.



When connected to the domain, this is what I get for both applications:











WDAG Report - Container: Error: 0x80070569, Ext error: 0x00000001; RDP: Error: 0x00000000, Ext error: 0x00000000 Location: 0x00000000



I am logged in as an administrator both off and on the domain and no matter what machine I try the results are the same. My test machines are Dells with one running Win10 Pro1903 (OS Build 18362.239) and another running Win10 Pro Insider Preview 1903 (OS Build 18932.1000 - rs pre-release 190628-1650


Can anyone tell me if they have run into this issue, and if so, what you did to correct it?

:)

 

No internet connection on Windows Sandbox

Hello bvonr,

Thank you for writing to Microsoft Community Forums.

Ideally, if your computer is connected to the internet, even the Sandbox has to be connected. There is no extra setting to turn on/off internet for Sandbox. Few issues regarding network connection on Virtual machines and Sandbox has been resolved
just by updating to the latest build. Kindly check with the steps listed below and see if it works.

Method 1: Disable Antivirus software.

I would suggest you to disable all the security software applications (e.g. Norton, McAfee) that are installed on your host (main) machine. It could be blocking the internet connection, so disable it and see if the issue persists.

Disclaimer: If you have Windows 10, you’ll get the latest antivirus protection with Windows Defender. When you start up Windows 10 for the first time, Windows Defender is on and actively helping to protect
your PC by scanning for malware (malicious software), viruses, and security threats. Windows Defender uses real-time protection to scan everything you download or run on your PC. Windows Update downloads updates for Windows Defender automatically to help keep
your PC safe and protect it from threats.

If the above suggestions doesn’t fix, kindly check with the method 2.

Method 2: Disable and enable the Sandbox feature from Control Panel.

Go to Control Panel >
Programs > Programs and Features > from the left top, select
Turn Windows features on or off > Scroll down to Sandbox, disable and enable it to check if it works.

Additionally, you may also refer to the suggestions provided in the article on
Windows Sandbox has NO Internet when the
host is connected to a VPN.

Please let us know the results. We are glad to help you further if the issue persists.

Regards,

Mala S

Microsoft Community - Moderator

 

No internet connection on Windows Sandbox

Thanks so much for the info. I disabled Norton Auto Protect and Smart Firewall and sure enough I had internet on Sandbox. I am questioning why Norton would block the Ethernet adapters in Sandbox though??? Do you know what settings I need to change in Norton
to allow the Sandbox to work right by any chance. If not don't worry, now that I know what the problem is I will talk to Norton. Again Thanks

 

Question:- How to add client to domain from domain controller side?

Hi Guys,

-I have domain called lab.com created on virtual machine Windows Server 2008
-I have added a client machine Linux machine rhel6 to domain lab.com in /etc/host file
-I am able to ping DC from linux machine by IP and hostname .
But from DC I can only ping Linux machine by IP address and not by its hostname "rhel61.lab.com"

I don't want to add linux machine entry to DC's hosts file as it is DC so it should resolve it

But I wish to know what step or doings I am missing from DC side that I am not able to ping linux machine by its hostname.

Please suggest.

Thanks.