diff --git a/Z80/fusetest_Z80/fusetest_Z80.vcxproj b/Z80/fusetest_Z80/fusetest_Z80.vcxproj
index d6e6303..d0c1461 100644
--- a/Z80/fusetest_Z80/fusetest_Z80.vcxproj
+++ b/Z80/fusetest_Z80/fusetest_Z80.vcxproj
@@ -183,12 +183,12 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="..\..\packages\boost.1.64.0.0\build\native\boost.targets" Condition="Exists('..\..\packages\boost.1.64.0.0\build\native\boost.targets')" />
+    <Import Project="..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets" Condition="Exists('..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\boost.1.64.0.0\build\native\boost.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\boost.1.64.0.0\build\native\boost.targets'))" />
+    <Error Condition="!Exists('..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/Z80/src/Z80.vcxproj b/Z80/src/Z80.vcxproj
index b9a5881..339686a 100644
--- a/Z80/src/Z80.vcxproj
+++ b/Z80/src/Z80.vcxproj
@@ -159,12 +159,12 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="..\..\packages\boost.1.64.0.0\build\native\boost.targets" Condition="Exists('..\..\packages\boost.1.64.0.0\build\native\boost.targets')" />
+    <Import Project="..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets" Condition="Exists('..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\boost.1.64.0.0\build\native\boost.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\boost.1.64.0.0\build\native\boost.targets'))" />
+    <Error Condition="!Exists('..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/Z80/test/test_Z80.vcxproj b/Z80/test/test_Z80.vcxproj
index 137bff5..da6dfc4 100644
--- a/Z80/test/test_Z80.vcxproj
+++ b/Z80/test/test_Z80.vcxproj
@@ -174,12 +174,12 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="..\..\packages\boost.1.64.0.0\build\native\boost.targets" Condition="Exists('..\..\packages\boost.1.64.0.0\build\native\boost.targets')" />
+    <Import Project="..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets" Condition="Exists('..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\boost.1.64.0.0\build\native\boost.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\boost.1.64.0.0\build\native\boost.targets'))" />
+    <Error Condition="!Exists('..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\boost.1.64.0.0\build\native\boost.targets'))" />
   </Target>
 </Project>
\ No newline at end of file