//___________________________________________________________________________
-MakeOCDB(const Char_t *filename = "AliESDfriends_v1.root", const Char_t *dbString = "raw://alice/data/2011/OCDB/", Int_t runNB)
+MakeOCDB(const Char_t *filename = "AliESDfriends_v1.root", const Char_t *dbString = "raw://", Int_t runNB)
{
LoadLibraries();
AliMeanVertexPreprocessorOffline meanVertexCalib;