diff --git a/FemDesign.Core/FemDesign.Core.csproj b/FemDesign.Core/FemDesign.Core.csproj
index a0e15a7e..73fab060 100644
--- a/FemDesign.Core/FemDesign.Core.csproj
+++ b/FemDesign.Core/FemDesign.Core.csproj
@@ -37,13 +37,7 @@
     <RootNamespace>FemDesign</RootNamespace>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="FuzzySharp, Version=1.0.4.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\FuzzySharp.2.0.2\lib\net461\FuzzySharp.dll</HintPath>
-    </Reference>
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\packages\Newtonsoft.Json.13.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
-    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data" />
@@ -52,6 +46,14 @@
     <Reference Include="System.Xml" />
     <Reference Include="System.Xml.Linq" />
   </ItemGroup>
+  <ItemGroup>
+    <Reference Include="FuzzySharp, Version=1.0.4.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\FuzzySharp.2.0.2\lib\net461\FuzzySharp.dll</HintPath>
+    </Reference>
+    <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.13.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+  </ItemGroup>
   <ItemGroup>
     <Compile Include="AuxiliaryResults\ResultPointsGeometry.cs" />
     <Compile Include="Bars\BarStiffnessFactors.cs" />
@@ -457,6 +459,7 @@
     <None Include="Calculate\Config\cmdglobalcfg.xml">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
+    <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
     <None Include="Calculate\Config\cfg.xml">
diff --git a/FemDesign.Core/FemDesign.Core.sln b/FemDesign.Core/FemDesign.Core.sln
deleted file mode 100644
index 49f0262e..00000000
--- a/FemDesign.Core/FemDesign.Core.sln
+++ /dev/null
@@ -1,25 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.5.002.0
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FemDesign.Core", "FemDesign.Core.csproj", "{2FEEBF30-2D04-4EA3-BEE9-5A25466AC396}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{2FEEBF30-2D04-4EA3-BEE9-5A25466AC396}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{2FEEBF30-2D04-4EA3-BEE9-5A25466AC396}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{2FEEBF30-2D04-4EA3-BEE9-5A25466AC396}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{2FEEBF30-2D04-4EA3-BEE9-5A25466AC396}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {21F6B73C-23CA-4DD5-B61A-CA07CFADE079}
-	EndGlobalSection
-EndGlobal
diff --git a/FemDesign.Core/Publish-NuGet-Package.md b/FemDesign.Core/Publish-NuGet-Package.md
index d008d1e9..1a11fc23 100644
--- a/FemDesign.Core/Publish-NuGet-Package.md
+++ b/FemDesign.Core/Publish-NuGet-Package.md
@@ -1,5 +1,5 @@
 # Publish NuGet package
 Publish the NuGet package to nuget.org 
 1. Update `.nuspec` info
-2. Run `nuget pack` (Requires `nuget.exe` in PATH)
+2. Run `nuget pack -Prop Configuration=Release -IncludeReferencedProjects` (Requires `nuget.exe` in PATH)
 3. Run `nuget push <NUPKG> <API_KEY> -Source https://api.nuget.org/v3/index.json`