Index: doc/Doxygen/DSoilModel.Doxyfile
===================================================================
diff -u -r286 -r293
--- doc/Doxygen/DSoilModel.Doxyfile	(.../DSoilModel.Doxyfile)	(revision 286)
+++ doc/Doxygen/DSoilModel.Doxyfile	(.../DSoilModel.Doxyfile)	(revision 293)
@@ -2363,7 +2363,7 @@
 # found. If left blank, it is assumed the dot tool can be found in the path.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-DOT_PATH               = "C:/Program Files (x86)/Graphviz2.38/bin"
+DOT_PATH               = 
 
 # The DOTFILE_DIRS tag can be used to specify one or more directories that
 # contain dot files that are included in the documentation (see the \dotfile