diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj
index 5e14363..7c5f40d 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj
@@ -46,10 +46,6 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\..\Libraries\DevExpress.DataAccess.v19.1.dll</HintPath>
     </Reference>
-    <Reference Include="DevExpress.Office.v19.1.Core, Version=19.1.5.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\..\Libraries\DevExpress.Office.v19.1.Core.dll</HintPath>
-    </Reference>
     <Reference Include="DevExpress.Pdf.v19.1.Core, Version=19.1.5.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\..\Libraries\DevExpress.Pdf.v19.1.Core.dll</HintPath>
@@ -176,13 +172,6 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\..\PlugInPlatform\Mesnac.PlugIn.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Office.Interop.Excel">
-      <HintPath>..\..\Microsoft.Office.Interop.Excel.dll</HintPath>
-    </Reference>
-    <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\..\A3Lib\Json\Newtonsoft.Json.dll</HintPath>
-    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
diff --git a/Main/MCRun/MCRun.csproj b/Main/MCRun/MCRun.csproj
index 1227573..6ee0782 100644
--- a/Main/MCRun/MCRun.csproj
+++ b/Main/MCRun/MCRun.csproj
@@ -262,10 +262,6 @@
     </Compile>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\..\Actions\ChemicalWeighing\Mesnac.Action.ChemicalWeighing\Mesnac.Action.ChemicalWeighing.csproj">
-      <Project>{90cc2d8a-dec5-4d2a-82c9-f7a033060dc1}</Project>
-      <Name>Mesnac.Action.ChemicalWeighing</Name>
-    </ProjectReference>
     <ProjectReference Include="..\..\Controls\Mesnac.Controls.Base\Mesnac.Controls.Base.csproj">
       <Project>{18bcaa9f-d601-43b6-b443-e6b126adf540}</Project>
       <Name>Mesnac.Controls.Base</Name>