Index: trunk/FACT++/src/DataProcessorImp.cc
===================================================================
--- trunk/FACT++/src/DataProcessorImp.cc	(revision 17350)
+++ trunk/FACT++/src/DataProcessorImp.cc	(revision 17357)
@@ -32,5 +32,5 @@
     try
     {
-        boost::filesystem::create_directories(name);
+        boost::filesystem::create_directories(name.str());
     }
     catch (const runtime_error &)