diff --git a/PROMS/VEPROMS User Interface/VEPROMS_UI.csproj b/PROMS/VEPROMS User Interface/VEPROMS_UI.csproj
index 4fefad85..3b1ec013 100644
--- a/PROMS/VEPROMS User Interface/VEPROMS_UI.csproj	
+++ b/PROMS/VEPROMS User Interface/VEPROMS_UI.csproj	
@@ -103,8 +103,9 @@
     <Reference Include="C1.Win.C1Command.2, Version=2.0.20213.532, Culture=neutral, PublicKeyToken=e808566f358766d8" />
     <Reference Include="C1.Win.C1FlexGrid.2, Version=2.0.20213.532, Culture=neutral, PublicKeyToken=79882d576c6336da, processorArchitecture=MSIL" />
     <Reference Include="C1.Win.C1Input.2, Version=2.0.20213.532, Culture=neutral, PublicKeyToken=7e7ff60f0c214f9a, processorArchitecture=MSIL" />
-    <Reference Include="Csla">
-      <HintPath>..\..\..\..\3rdPartyLibraries\CSLA\Csla.dll</HintPath>
+    <Reference Include="Csla, Version=2.1.4.0, Culture=neutral, PublicKeyToken=93be5fdc093e4c30, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\..\3rdPartyLibraries\CSLA\CSLA20cs_DLL_Net_4.8.1_Build\Csla.dll</HintPath>
     </Reference>
     <Reference Include="DevComponents.DotNetBar2, Version=14.1.0.37, Culture=neutral, PublicKeyToken=7eb7c3a35b91de04, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
diff --git a/PROMS/VEPROMS.CSLA.Library/VEPROMS.CSLA.Library.csproj b/PROMS/VEPROMS.CSLA.Library/VEPROMS.CSLA.Library.csproj
index 27ab4591..27d8dee3 100644
--- a/PROMS/VEPROMS.CSLA.Library/VEPROMS.CSLA.Library.csproj
+++ b/PROMS/VEPROMS.CSLA.Library/VEPROMS.CSLA.Library.csproj
@@ -83,8 +83,9 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Csla">
-      <HintPath>..\..\..\..\3rdPartyLibraries\CSLA\Csla.dll</HintPath>
+    <Reference Include="Csla, Version=2.1.4.0, Culture=neutral, PublicKeyToken=93be5fdc093e4c30, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\..\3rdPartyLibraries\CSLA\CSLA20cs_DLL_Net_4.8.1_Build\Csla.dll</HintPath>
     </Reference>
     <Reference Include="DevComponents.DotNetBar2, Version=14.1.0.37, Culture=neutral, PublicKeyToken=7eb7c3a35b91de04, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
diff --git a/PROMS/Volian.Controls.Library/Volian.Controls.Library.csproj b/PROMS/Volian.Controls.Library/Volian.Controls.Library.csproj
index 8a80731b..2098c7bd 100644
--- a/PROMS/Volian.Controls.Library/Volian.Controls.Library.csproj
+++ b/PROMS/Volian.Controls.Library/Volian.Controls.Library.csproj
@@ -89,8 +89,9 @@
     </Reference>
     <Reference Include="C1.Win.C1FlexGrid.2, Version=2.0.20213.532, Culture=neutral, PublicKeyToken=79882d576c6336da, processorArchitecture=MSIL" />
     <Reference Include="C1.Win.C1SpellChecker.2, Version=2.0.20213.532, Culture=neutral, PublicKeyToken=79882d576c6336da, processorArchitecture=MSIL" />
-    <Reference Include="Csla">
-      <HintPath>..\..\..\..\3rdPartyLibraries\CSLA\Csla.dll</HintPath>
+    <Reference Include="Csla, Version=2.1.4.0, Culture=neutral, PublicKeyToken=93be5fdc093e4c30, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\..\3rdPartyLibraries\CSLA\CSLA20cs_DLL_Net_4.8.1_Build\Csla.dll</HintPath>
     </Reference>
     <Reference Include="DevComponents.DotNetBar2, Version=14.1.0.37, Culture=neutral, PublicKeyToken=7eb7c3a35b91de04, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
diff --git a/PROMS/Volian.Print.Library/Volian.Print.Library.csproj b/PROMS/Volian.Print.Library/Volian.Print.Library.csproj
index 0eefd34f..d272fbe1 100644
--- a/PROMS/Volian.Print.Library/Volian.Print.Library.csproj
+++ b/PROMS/Volian.Print.Library/Volian.Print.Library.csproj
@@ -66,8 +66,9 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="C1.Win.C1FlexGrid.2, Version=2.0.20213.532, Culture=neutral, PublicKeyToken=79882d576c6336da, processorArchitecture=MSIL" />
-    <Reference Include="Csla">
-      <HintPath>..\..\..\..\3rdPartyLibraries\CSLA\Csla.dll</HintPath>
+    <Reference Include="Csla, Version=2.1.4.0, Culture=neutral, PublicKeyToken=93be5fdc093e4c30, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\..\3rdPartyLibraries\CSLA\CSLA20cs_DLL_Net_4.8.1_Build\Csla.dll</HintPath>
     </Reference>
     <Reference Include="FlexableMessageBox">
       <HintPath>..\FlexableMessageBox\bin\Debug\FlexableMessageBox.dll</HintPath>
diff --git a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Csla.csproj b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Csla.csproj
index 27247cbd..14ceb0b1 100644
--- a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Csla.csproj
+++ b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Csla.csproj
@@ -12,12 +12,13 @@
     <AssemblyName>Csla</AssemblyName>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>CslaKey.snk</AssemblyOriginatorKeyFile>
-    <TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8.1</TargetFrameworkVersion>
     <FileUpgradeFlags>
     </FileUpgradeFlags>
     <UpgradeBackupLocation>
     </UpgradeBackupLocation>
     <OldToolsVersion>2.0</OldToolsVersion>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -29,6 +30,7 @@
     <WarningLevel>4</WarningLevel>
     <RunCodeAnalysis>false</RunCodeAnalysis>
     <DocumentationFile>bin\Debug\Csla.XML</DocumentationFile>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
@@ -37,6 +39,7 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
@@ -173,12 +176,8 @@
     <Compile Include="Web\InsertObjectArgs.cs" />
     <Compile Include="Web\SelectObjectArgs.cs" />
     <Compile Include="Web\UpdateObjectArgs.cs" />
-    <Compile Include="Windows\BindingSourceRefresh.cs">
-      <SubType>Component</SubType>
-    </Compile>
-    <Compile Include="Windows\ReadWriteAuthorization.cs">
-      <SubType>Component</SubType>
-    </Compile>
+    <Compile Include="Windows\BindingSourceRefresh.cs" />
+    <Compile Include="Windows\ReadWriteAuthorization.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="CslaKey.snk" />
diff --git a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Properties/Resources.Designer.cs b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Properties/Resources.Designer.cs
index a943293f..dc077079 100644
--- a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Properties/Resources.Designer.cs
+++ b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Properties/Resources.Designer.cs
@@ -1,7 +1,7 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     Runtime Version:4.0.30319.18408
+//     Runtime Version:4.0.30319.42000
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.
@@ -19,7 +19,7 @@ namespace Csla.Properties {
     // class via a tool like ResGen or Visual Studio.
     // To add or remove a member, edit your .ResX file then rerun ResGen
     // with the /str option, or rebuild your VS project.
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
     internal class Resources {
diff --git a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Properties/Settings.Designer.cs b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Properties/Settings.Designer.cs
index 1016da97..5eaf7fad 100644
--- a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Properties/Settings.Designer.cs
+++ b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Properties/Settings.Designer.cs
@@ -1,7 +1,7 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     Runtime Version:4.0.30319.18408
+//     Runtime Version:4.0.30319.42000
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.
@@ -12,7 +12,7 @@ namespace Csla.Properties {
     
     
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "12.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.10.0.0")]
     internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
         
         private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
diff --git a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Web References/WebServiceHost/Reference.cs b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Web References/WebServiceHost/Reference.cs
index 60795ad3..02fa2abb 100644
--- a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Web References/WebServiceHost/Reference.cs	
+++ b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/Web References/WebServiceHost/Reference.cs	
@@ -1,7 +1,7 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     Runtime Version:4.0.30319.18408
+//     Runtime Version:4.0.30319.42000
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.
@@ -9,7 +9,7 @@
 //------------------------------------------------------------------------------
 
 // 
-// This source code was auto-generated by Microsoft.VSDesigner, Version 4.0.30319.18408.
+// This source code was auto-generated by Microsoft.VSDesigner, Version 4.0.30319.42000.
 // 
 #pragma warning disable 1591
 
@@ -23,7 +23,7 @@ namespace Csla.WebServiceHost {
     
     
     /// <remarks/>
-    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.0.30319.18408")]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.8.9032.0")]
     [System.Diagnostics.DebuggerStepThroughAttribute()]
     [System.ComponentModel.DesignerCategoryAttribute("code")]
     [System.Web.Services.WebServiceBindingAttribute(Name="WebServicePortalSoap", Namespace="http://ws.lhotka.net/Csla")]
@@ -227,11 +227,11 @@ namespace Csla.WebServiceHost {
     }
     
     /// <remarks/>
-    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.0.30319.18408")]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.8.9032.0")]
     public delegate void CreateCompletedEventHandler(object sender, CreateCompletedEventArgs e);
     
     /// <remarks/>
-    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.0.30319.18408")]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.8.9032.0")]
     [System.Diagnostics.DebuggerStepThroughAttribute()]
     [System.ComponentModel.DesignerCategoryAttribute("code")]
     public partial class CreateCompletedEventArgs : System.ComponentModel.AsyncCompletedEventArgs {
@@ -253,11 +253,11 @@ namespace Csla.WebServiceHost {
     }
     
     /// <remarks/>
-    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.0.30319.18408")]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.8.9032.0")]
     public delegate void FetchCompletedEventHandler(object sender, FetchCompletedEventArgs e);
     
     /// <remarks/>
-    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.0.30319.18408")]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.8.9032.0")]
     [System.Diagnostics.DebuggerStepThroughAttribute()]
     [System.ComponentModel.DesignerCategoryAttribute("code")]
     public partial class FetchCompletedEventArgs : System.ComponentModel.AsyncCompletedEventArgs {
@@ -279,11 +279,11 @@ namespace Csla.WebServiceHost {
     }
     
     /// <remarks/>
-    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.0.30319.18408")]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.8.9032.0")]
     public delegate void UpdateCompletedEventHandler(object sender, UpdateCompletedEventArgs e);
     
     /// <remarks/>
-    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.0.30319.18408")]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.8.9032.0")]
     [System.Diagnostics.DebuggerStepThroughAttribute()]
     [System.ComponentModel.DesignerCategoryAttribute("code")]
     public partial class UpdateCompletedEventArgs : System.ComponentModel.AsyncCompletedEventArgs {
@@ -305,11 +305,11 @@ namespace Csla.WebServiceHost {
     }
     
     /// <remarks/>
-    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.0.30319.18408")]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.8.9032.0")]
     public delegate void DeleteCompletedEventHandler(object sender, DeleteCompletedEventArgs e);
     
     /// <remarks/>
-    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.0.30319.18408")]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Web.Services", "4.8.9032.0")]
     [System.Diagnostics.DebuggerStepThroughAttribute()]
     [System.ComponentModel.DesignerCategoryAttribute("code")]
     public partial class DeleteCompletedEventArgs : System.ComponentModel.AsyncCompletedEventArgs {
diff --git a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/app.config b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/app.config
index 7eb143a4..d4167840 100644
--- a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/app.config
+++ b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/Csla/app.config
@@ -1,8 +1,8 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <configSections>
-        <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
-            <section name="Csla.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+        <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+            <section name="Csla.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
         </sectionGroup>
     </configSections>
     <applicationSettings>
@@ -12,4 +12,4 @@
             </setting>
         </Csla.Properties.Settings>
     </applicationSettings>
-</configuration>
\ No newline at end of file
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8.1"/></startup></configuration>
diff --git a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/cslacs.sln b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/cslacs.sln
index 5a2886d1..efd2ead2 100644
--- a/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/cslacs.sln
+++ b/PROMS/csla20cs-2.1.4-070223/csla20cs/csla20cs/cslacs.sln
@@ -1,6 +1,8 @@
 
-Microsoft Visual Studio Solution File, Format Version 9.00
-# Visual Studio 2005
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.35706.149
+MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Csla", "Csla\Csla.csproj", "{9DA591ED-C570-47AC-8E5D-35B039E07973}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{F19F70D9-566D-4303-B0CD-69327F32FCFF}"
@@ -23,6 +25,9 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {3DB3F350-552A-4162-8E47-3117D986B11F}
+	EndGlobalSection
 	GlobalSection(TestCaseManagementSettings) = postSolution
 		CategoryFile = cslacs.vsmdi
 	EndGlobalSection