Server 2022 - Maui app with net .7 is not working

[danies8]

Description

Hi,

I installed Maui app on server 2019 with this command and its works but on server 2022 its not work:

dotnet publish -f net7.0-windows10.0.19041.0 -c Release -p:WindowsPackageType=None -p:WindowsAppSDKSelfContained=true /p:PackageCertificateThumbprint="c01ba45666762f3615cf6813aeb4dc4b1919541d"

I also installed .NET7 on server 2019 + 2022 :

https://dotnet.microsoft.com/en-us/download - .NET 7.0

Why is not work on 2022 ?

The error:

Steps to Reproduce

See description

Link to public reproduction project repository

No response

Version with bug

7.0.92

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

6.0

Affected platforms

Windows

Affected platform versions

..

Did you find any workaround?

No workaround.

Relevant log output

No response

[danies8]

.net 6 work in server 2022

[jfversluis]

Looks like that is related to this: microsoft/WindowsAppSDK#2829

Can you confirm the mentioned update is installed that is mentioned in the linked issue? Do you have any addition log information from the Windows Event Log?

[ghost]

Hi @danies8. We have added the "s/needs-info" label to this issue, which indicates that we have an open question for you before we can take further action. This issue will be closed automatically in 7 days if we do not hear back from you by then - please feel free to re-open it if you come back to this issue after that time.

[danies8]

No information from the Windows Event Log.
I will install KB5018485 as an optional update directly through windows update and see if there is problem.
I will update this ticket.
Thanks

[danies8]

I install brand new server 2022 and run the maui app as exe and is work!!

[danies8]

standard server 2022

[jfversluis]

OK seems like some kind of prerequisite error then. Glad you figured it out!