diff --git a/CS/TreeListOnDemand/TreeListOnDemand/Program.cs b/CS/TreeListOnDemand/TreeListOnDemand/Program.cs
index 2774a1a..fe3115f 100644
--- a/CS/TreeListOnDemand/TreeListOnDemand/Program.cs
+++ b/CS/TreeListOnDemand/TreeListOnDemand/Program.cs
@@ -37,6 +37,8 @@
 app.UseHttpsRedirection();
 
 app.UseStaticFiles();
+app.UseRouting();
+
 app.UseAntiforgery();
 
 app.MapRazorComponents<App>()
diff --git a/CS/TreeListOnDemand/TreeListOnDemand/TreeListOnDemand.csproj b/CS/TreeListOnDemand/TreeListOnDemand/TreeListOnDemand.csproj
index 3035c31..db0b484 100644
--- a/CS/TreeListOnDemand/TreeListOnDemand/TreeListOnDemand.csproj
+++ b/CS/TreeListOnDemand/TreeListOnDemand/TreeListOnDemand.csproj
@@ -7,7 +7,7 @@
   <ItemGroup>
     <PackageReference Include="DevExpress.Blazor" Version="25.2.*-*" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="8.*-*" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.0-preview.3.24172.4" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.0-preview.3.24172.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.19" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.19" />
   </ItemGroup>
 </Project>
diff --git a/CS/TreeListOnDemand/TreeListOnDemand/wwwroot/css/site.css b/CS/TreeListOnDemand/TreeListOnDemand/wwwroot/css/site.css
index 7cfa180..56f7408 100644
--- a/CS/TreeListOnDemand/TreeListOnDemand/wwwroot/css/site.css
+++ b/CS/TreeListOnDemand/TreeListOnDemand/wwwroot/css/site.css
@@ -1,4 +1,4 @@
-@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');
+@import url('open.iconic/font/css/open-iconic-bootstrap.min.css');
 
 html, body {
     font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;