Forum Discussion
MSIX app attach Azure portal integration public preview
Stefan Georgiev I am getting an error when trying to add an MSIX VHD:
ActivityId: 1076fa01-4d92-4d4f-9eb5-189062b5101a Error: The MSIX Application metadata expand request failed on all Session Hosts that it was sent to. Session Host: GAG-WVD-MSH-0, Error: Error accessing virtual disk at ≤\\gagwvdstor1.file.core.windows.net\msix\MSIX\CDP-GNW\cdp-gnw.vhd≥. (Code: 400)
I have set NTFS permissions for the machine as well as RBAC on the machine identity.
The cert is installed into Trusted People onto the session host
I've tried putting the file on an on-prem file share and get the same error so I don't think it's linked to the Azure Files share
If I remote onto the host and use the powershell script to stage and attach, it works fine which is confusing.
Host pool is validation too and I've been approved for AppAttach.
Any advice welcome, I'm truly stumped!
- ben_martin_baur
Microsoft
AndrewTaylor140 I ran into the same issue. Have you checked RBAC permissions on the storage account. The machine object needs to be synced from AD and granted the SMB Share Contributor role just as an FSLogix user would. The NTFS permissions also need to include the machine account with a read only as a minimum.
See here
