diff --git a/Catalog.sln b/Catalog.sln
index 237b063..61fc80b 100644
--- a/Catalog.sln
+++ b/Catalog.sln
@@ -9,9 +9,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ImageCatalog 3", "ImageCata
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CatalogLib", "CatalogLib\CatalogLib.csproj", "{D27ACCF2-80FC-4DE8-AEB8-351FF076E6D5}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPFCatalog", "WPFCatalog\WPFCatalog.csproj", "{638DE501-CECA-4744-B293-7AE93CAEEB01}"
-EndProject
-Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "CatalogVbLib", "CatalogVbLib\CatalogVbLib.vbproj", "{44465926-240D-473F-90B8-786BA4384406}"
+Project("{778DAE3C-4631-46EA-AA77-85C1314464D9}") = "CatalogVbLib", "CatalogVbLib\CatalogVbLib.vbproj", "{44465926-240D-473F-90B8-786BA4384406}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Libraries", "Libraries", "{A3D50937-74F6-4DC8-8D89-B534B484C0F9}"
 EndProject
@@ -19,10 +17,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MaddoShared", "MaddoShared\
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ImageCatalogParallel", "ImageCatalogParallel\ImageCatalogParallel.csproj", "{0F42DA5C-2788-48BD-BACA-01625C3CFFBB}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MaddoLibrary.Base.NET46", "MaddoLibrary\MaddoLibrary.Base.NET46\MaddoLibrary.Base.NET46.csproj", "{E93DAAE6-4AA9-4A45-AFB6-58209B3AD3C9}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MaddoLibrary.WPF.NET46", "MaddoLibrary\MaddoLibrary.WPF.NET46\MaddoLibrary.WPF.NET46.csproj", "{73DA19D7-196D-4B16-B610-93250978A607}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -65,16 +59,6 @@ Global
 		{D27ACCF2-80FC-4DE8-AEB8-351FF076E6D5}.Release|x64.ActiveCfg = Release|x64
 		{D27ACCF2-80FC-4DE8-AEB8-351FF076E6D5}.Release|x64.Build.0 = Release|x64
 		{D27ACCF2-80FC-4DE8-AEB8-351FF076E6D5}.Release|x86.ActiveCfg = Release|Any CPU
-		{638DE501-CECA-4744-B293-7AE93CAEEB01}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{638DE501-CECA-4744-B293-7AE93CAEEB01}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{638DE501-CECA-4744-B293-7AE93CAEEB01}.Debug|x64.ActiveCfg = Debug|x64
-		{638DE501-CECA-4744-B293-7AE93CAEEB01}.Debug|x64.Build.0 = Debug|x64
-		{638DE501-CECA-4744-B293-7AE93CAEEB01}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{638DE501-CECA-4744-B293-7AE93CAEEB01}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{638DE501-CECA-4744-B293-7AE93CAEEB01}.Release|Any CPU.Build.0 = Release|Any CPU
-		{638DE501-CECA-4744-B293-7AE93CAEEB01}.Release|x64.ActiveCfg = Release|x64
-		{638DE501-CECA-4744-B293-7AE93CAEEB01}.Release|x64.Build.0 = Release|x64
-		{638DE501-CECA-4744-B293-7AE93CAEEB01}.Release|x86.ActiveCfg = Release|Any CPU
 		{44465926-240D-473F-90B8-786BA4384406}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{44465926-240D-473F-90B8-786BA4384406}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{44465926-240D-473F-90B8-786BA4384406}.Debug|x64.ActiveCfg = Debug|x64
diff --git a/imagecatalog/ImageCatalog 2 - Backup.csproj b/imagecatalog/ImageCatalog 2 - Backup.csproj
new file mode 100644
index 0000000..59e797c
--- /dev/null
+++ b/imagecatalog/ImageCatalog 2 - Backup.csproj	
@@ -0,0 +1,59 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ProduceReferenceAssembly>False</ProduceReferenceAssembly>
+    <AssemblyVersion>3.0.0.0</AssemblyVersion>
+    <FileVersion>3.0.0.0</FileVersion>
+    <InformationalVersion>3.0.0-alpha.60+Branch.develop.Sha.388b9acf3220368b25e9a4d774323c73078ec17a</InformationalVersion>
+    <Version>3.0.0-alpha0060</Version>
+  </PropertyGroup>
+  <PropertyGroup>
+    <UpdateVersionProperties>true</UpdateVersionProperties>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugType>embedded</DebugType>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
+    <DebugType>embedded</DebugType>
+  </PropertyGroup>
+  <ItemGroup>
+    <None Update="My Project\Application.myapp">
+      <Generator>MyApplicationCodeGenerator</Generator>
+      <LastGenOutput>Application.Designer.cs</LastGenOutput>
+    </None>
+    <None Update="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <Folder Include="Sorgenti\" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\CatalogVbLib\CatalogVbLib.vbproj" />
+    <ProjectReference Include="..\MaddoShared\MaddoShared.csproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.VisualBasic" Version="10.3.0" />
+    <PackageReference Include="Microsoft.WindowsAPICodePack-Core" Version="1.1.0.2" />
+    <PackageReference Include="Microsoft.WindowsAPICodePack-Shell" Version="1.1.0.0" />
+    <PackageReference Include="Microsoft.DotNet.UpgradeAssistant.Extensions.Default.Analyzers" Version="0.4.421302">
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="GitVersion.MsBuild" Version="6.0.2">
+      <PrivateAssets>All</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Update="Properties\Settings.Designer.cs">
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+    </Compile>
+  </ItemGroup>
+  <PropertyGroup />
+</Project>
\ No newline at end of file
diff --git a/imagecatalog/ImageCatalog 2.csproj b/imagecatalog/ImageCatalog 2.csproj
index a1d0050..0bc9428 100644
--- a/imagecatalog/ImageCatalog 2.csproj	
+++ b/imagecatalog/ImageCatalog 2.csproj	
@@ -6,11 +6,11 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <UseWindowsForms>true</UseWindowsForms>
     <ProduceReferenceAssembly>False</ProduceReferenceAssembly>
-    <AssemblyVersion>3.0.0.0</AssemblyVersion>
-    <FileVersion>3.0.0.0</FileVersion>
-    <InformationalVersion>3.0.0-alpha.58+Branch.develop.Sha.e701ca7f36678380b6354f2e112b7dbdda5f5865</InformationalVersion>
-    <Version>3.0.0-alpha0058</Version>
   </PropertyGroup>
+	<PropertyGroup>
+		<UpdateVersionProperties>true</UpdateVersionProperties>
+		
+	</PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugType>embedded</DebugType>
   </PropertyGroup>
@@ -41,9 +41,6 @@
     <PackageReference Include="Microsoft.DotNet.UpgradeAssistant.Extensions.Default.Analyzers" Version="0.4.421302">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-	  <PackageReference Include="GitVersion.MsBuild" Version="6.0.0">
-		  <PrivateAssets>All</PrivateAssets>
-	  </PackageReference>
   </ItemGroup>
   <ItemGroup>
     <Compile Update="Properties\Settings.Designer.cs">