Index: src/Deltares.DSoilModel.Forms/Deltares.DSoilModel.Forms.csproj
===================================================================
diff -u -r45 -r63
--- src/Deltares.DSoilModel.Forms/Deltares.DSoilModel.Forms.csproj	(.../Deltares.DSoilModel.Forms.csproj)	(revision 45)
+++ src/Deltares.DSoilModel.Forms/Deltares.DSoilModel.Forms.csproj	(.../Deltares.DSoilModel.Forms.csproj)	(revision 63)
@@ -108,6 +108,10 @@
     <Reference Include="Deltares.Geotechnics.Forms">
       <HintPath>..\..\lib\Deltares\DslFormsGeo\Deltares.Geotechnics.Forms.dll</HintPath>
     </Reference>
+    <Reference Include="Deltares.Geotechnics.IO, Version=16.1.0.0, Culture=neutral, processorArchitecture=x86">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\lib\Deltares\DslGeoIo\Deltares.Geotechnics.IO.dll</HintPath>
+    </Reference>
     <Reference Include="Deltares.Mathematics, Version=1.0.0.0, Culture=neutral, PublicKeyToken=582f89ef4e0ea16b, processorArchitecture=x86">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\lib\Deltares\DslCore\Deltares.Mathematics.dll</HintPath>
@@ -278,10 +282,6 @@
     </Compile>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\Deltares.Geotechnics.IO\Deltares.Geotechnics.IO.csproj">
-      <Project>{d4f17481-154d-45ec-a179-b534369053b7}</Project>
-      <Name>Deltares.Geotechnics.IO</Name>
-    </ProjectReference>
     <ProjectReference Include="..\Deltares.DSoilModel.Data\Deltares.DSoilModel.Data.csproj">
       <Project>{37bc4d84-386e-425c-967b-ccf83e48a5f3}</Project>
       <Name>Deltares.DSoilModel.Data</Name>