diff --git a/Ink Canvas/Ink Canvas.csproj b/Ink Canvas/Ink Canvas.csproj
index 5880c99..2d13dd6 100644
--- a/Ink Canvas/Ink Canvas.csproj	
+++ b/Ink Canvas/Ink Canvas.csproj	
@@ -88,11 +88,6 @@
     <Reference Include="IAWinFX">
       <HintPath>.\IAWinFX.dll</HintPath>
     </Reference>
-    <Reference Condition=" '$(GitFlow)' == '' " Include="Microsoft.Office.Interop.PowerPoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <EmbedInteropTypes>True</EmbedInteropTypes>
-      <HintPath>..\..\..\..\..\..\Windows\assembly\GAC_MSIL\Microsoft.Office.Interop.PowerPoint\15.0.0.0__71e9bce111e9429c\Microsoft.Office.Interop.PowerPoint.dll</HintPath>
-    </Reference>
     <Reference Include="Microsoft.VisualBasic" />
     <Reference Include="netstandard" />
     <Reference Include="OAUS.Core, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
@@ -270,15 +265,6 @@
       <Isolated>False</Isolated>
       <EmbedInteropTypes>True</EmbedInteropTypes>
     </COMReference>
-    <COMReference Include="Microsoft.Office.Core">
-      <Guid>{2DF8D04C-5BFA-101B-BDE5-00AA0044DE52}</Guid>
-      <VersionMajor>2</VersionMajor>
-      <VersionMinor>8</VersionMinor>
-      <Lcid>0</Lcid>
-      <WrapperTool>primary</WrapperTool>
-      <Isolated>False</Isolated>
-      <EmbedInteropTypes>True</EmbedInteropTypes>
-    </COMReference>
     <COMReference Condition=" '$(GitFlow)' != '' " Include="Microsoft.Office.Interop.PowerPoint">
       <Guid>{91493440-5A91-11CF-8700-00AA0060263B}</Guid>
       <VersionMajor>2</VersionMajor>