WDAG

2 Topics

Defender Application Guard issues
I have a new Surface pro 7 running Windows 10 Enterprise, all patched and updated. The machine is Azure AD joined and managed by Intune on a M365E5 license. Every time I try and access ANY website in Edge WDAG launches and fails! So, I have two issues: 1. Why does Windows Defender Application Guard launch for every web site? 2. Why does it crash So the error from the browser after the crash is: WDAG Report - Container: Error: 0x80070013, Ext error: 0x00000001; RDP: Error: 0x00000000, Ext error: 0x00000000 Location: 0x00000000 If I look at Event viewer | Applications and Services | Microsoft | Windows | WDAG-Manager | Operational - I see: A Failure has occurred: HResult = Unspecified error, File = windows\hvsi\hvsimgr\manager\isolatedapplauncher.cpp, LineNumber = 376, Function = NULL, Message = NULL, CallingContext = NULL, Module = hvsimgr.exe, Code = NULL and A Failure has occurred: HResult = The media is write protected., File = windows\hvsi\hvsimgr\container\hvsicontainer.cpp, LineNumber = 769, Function = NULL, Message = NULL, CallingContext = NULL, Module = hvsimgr.exe, Code = NULL also C:\WINDOWS\system32>wdagtool.exe cleanup RESET_PERSISTENCE_LAYER Terminating HvsiMgr.exe HvsiMgr.exe process not found Performing cleanup and restarting the container * [WDAGTool] - Failed to reset the container. - HRESULT: 80070013 * [WDAGTool] - The hvsi cleanup tool has failed. - HRESULT: 80070013 A. I have tried enabling and disabling Hyper-V and WDAG on the device. They are all on now B. I have disabled and re-enabled WDAG using PowerShell C. I have run a system file scan with no errors Suggestions?? Thanks Robert
Solved
RobertCrane
Aug 19, 2022 Place Windows security
18KViews
0likes
6Comments
Windows Defender Application Guard - opening files
How do I configure Windows Defender Application Guard in order to open Microsoft Office files? The only way I have found so far is to enable the policy ' Allow files to download and save to the host operating system from Windows Defender Application Guard '. Is there a way to open MS Office files within the WDAG session without saving the to the host operating system? Many thanks Simon
Simon Smith
Oct 08, 2020 Place Windows security
1.9KViews
0likes
3Comments