Within the refistry the client version states 10.0.14316.1000 which is the Windows build version.
As expected the App-V Power Shell commands are available.
After this an App-V package can be added and should be able to successfully run it.
The built-in App-V client should be compatible with an existing version 5.1 infrastructure but for some reason it could not sync with the publishing server.
As you can see on the following screenshot the binaries of Microsoft App-V are located within the directory location: “C:\Windows\System32\” Also the Microsoft App-V Client Services is by default installed. It is not clear which version of App-V is integrated in this build of Windows 10.