Fix according to public doc

Author: yeelam-gordon

Samples/WindowsAIFoundry/cs-wpf-sparse/WindowsAISampleForWPF/AppxManifest.xml

@@ -7,7 +7,8 @@
   xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
   xmlns:desktop="http://schemas.microsoft.com/appx/manifest/desktop/windows10"
   xmlns:uap10="http://schemas.microsoft.com/appx/manifest/uap/windows10/10"
-  IgnorableNamespaces="uap uap2 uap3 rescap desktop uap10">
+  xmlns:systemai="http://schemas.microsoft.com/appx/manifest/systemai/windows10"
+  IgnorableNamespaces="uap uap2 uap3 rescap desktop uap10 systemai">
   <Identity
     Name="WindowsAISampleForWPFSparse"
     Publisher="CN=Fabrikam Corporation, O=Fabrikam Corporation, L=Redmond, S=Washington, C=US"
@@ -24,14 +25,15 @@
     <Resource Language="en-us" />
   </Resources>
   <Dependencies>
-    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.19000.0" MaxVersionTested="10.0.19000.0" />
+    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.19000.0" MaxVersionTested="10.0.26226.0" />
       <PackageDependency
           Name="Microsoft.WindowsAppRuntime.1.8-experimental2"
           Publisher="CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US"
           MinVersion="8000.500.1427.0" />
   </Dependencies>
   <Capabilities>
     <rescap:Capability Name="runFullTrust" />
+    <systemai:Capability Name="systemAIModels"/>
     <rescap:Capability Name="unvirtualizedResources"/>
   </Capabilities>
   <Applications>

Samples/WindowsAIFoundry/cs-wpf-sparse/WindowsAISampleForWPF/WindowsAISampleForWPFSparse.csproj

@@ -7,6 +7,8 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <UseWPF>true</UseWPF>
     <Platforms>x64;ARM64</Platforms>
+		<AppxOSMinVersionReplaceManifestVersion>false</AppxOSMinVersionReplaceManifestVersion>
+		<AppxOSMaxVersionTestedReplaceManifestVersion>false</AppxOSMaxVersionTestedReplaceManifestVersion>
   </PropertyGroup>
 
   <ItemGroup>