Made it so documentation builds.

CSharp/Documentation/Documentation.csproj

@@ -7,7 +7,7 @@
   <!-- For local builds, the output is sent to .\docs\html.  Main file to open in a browser is index.html. -->
   <PropertyGroup>
     <DoxygenExe>Doxygen.1.8.11\tools\bin\doxygen.exe</DoxygenExe>
-    <RootPath>$(MSBuildThisFileDirectory)..\..\..\..\packages\</RootPath>
+    <RootPath>$(MSBuildThisFileDirectory)..\packages\</RootPath>
     <DoxygenExeFullPath>$(RootPath)$(DoxygenExe)</DoxygenExeFullPath>
     <PowerShellExe Condition=" '$(PowerShellExe)'=='' ">%WINDIR%\System32\WindowsPowerShell\v1.0\powershell.exe</PowerShellExe>
     <CreateDirLinkPs1 Condition=" '$(CreateDirLinkPs1)'=='' ">$(RootPath)FUSEBinaries\Tools\CreateDirLink.ps1</CreateDirLinkPs1>

CSharp/Documentation/doxygen.bat

@@ -1 +1 @@
-..\..\..\..\packages\Doxygen.1.8.11\tool\bin\doxygen.exe %1 %2 %3
+..\packages\Doxygen.1.8.11\tools\bin\doxygen.exe %1 %2 %3