Windows 10: Windows 10 SandBox IOMMU Issue

Does Windows Sandbox 1903 support IOMMU ?
Even when I have IOMMU enabled in bios and it detected in System Devices with newest AMD Driver installed it says the device is not working because it doesn't have resources . but no Question mark or anything , just normal.

I am getting this in Event Viewer when opening Sandbox

DxgKrnl Event ID 445
Creation of a virtual GPU on the adapter (0xffffc888cad0a000) failed with the status (3221225485), reason (DXGK_VGPU_FAILURE_IOMMU_ENABLE)

:)

 

Iommu

Lets create list of motherboards that support iommu.
MSI 890XFA-D65 and D70 D65 requires custom bios from biso mods.

 

Microsoft sandbox stoped working

Hi,



Thank you for writing to Microsoft Community Forums.



Please be informed that our developer team is aware of the issues with Sandbox and is working on resolving it. We do not have an ETA as of now, however I encourage you to send a feedback to our developer team via
Feedback hub. As a suggestion you can try disabling and enabling
the sandbox to check if that works. Please follow the steps mentioned below:

1. Open Control Panel.
   
2. Then click on all Control Panel Items.
   
3. Then click on Programs and features.
   
4. Then on the left hand side, click on Turn Windows features on or off.
   
5. Then uncheck the option: Windows Sandbox.
   
6. Then restart your computer.
   
7. After restart, please enable it and check if the sandbox is working.
   

Also make sure that you meet all the requirements for Windows Sandbox.
Your patience and understanding will be appreciated in this matter.



Regards

 

windows sandbox Not working

Hi,



Thank you for writing to Microsoft Community Forums.



There is a possibility that the feature is corrupted or not set up properly. I would advise you to disable Windows Sandbox first and then enable it. Please follow the steps mentioned below:

1. Open Control Panel.
   
2. Then click on all Control Panel Items.
   
3. Then click on Programs and features.
   
4. Then on the left hand side, click on Turn Windows features on or off.
   
5. Then uncheck the option: Windows Sandbox.
   
6. Then restart your computer.
   
7. After restart, please enable it and check if the sandbox is working.
   

Also make sure that you meet all the requirements for Windows Sandbox.

Regards,