Index: trunk/MagicSoft/Mars/macros/rootlogon.C
===================================================================
--- trunk/MagicSoft/Mars/macros/rootlogon.C	(revision 1991)
+++ trunk/MagicSoft/Mars/macros/rootlogon.C	(revision 2007)
@@ -99,4 +99,5 @@
     gInterpreter->AddIncludePath(dir+"mgui");
     gInterpreter->AddIncludePath(dir+"mhist");
+    gInterpreter->AddIncludePath(dir+"mhistmc");
     gInterpreter->AddIncludePath(dir+"mmain");
     gInterpreter->AddIncludePath(dir+"mmc");