diff --git a/Firebird_Pre_loaded_examples/example49.json b/Firebird_Pre_loaded_examples/example49.json
deleted file mode 100644
index fb8a8c2d71b2a709770131d0d3d5c7440e9437f2..0000000000000000000000000000000000000000
--- a/Firebird_Pre_loaded_examples/example49.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{"traces":[
-
-["U", 0.1, 
-[ ["A","R",1,0,0],["a1","A",2,0,1] ],
-
-[[2,1]],
-[]
-,{"VIEWS":[ ]}
-],
-
-["U", 0.1, 
-[ ["A","R",1,0,0],["a1","A",2,0,1],["a1","A",3,0,2] ],
-
-[[2,1],[3,1]],
-[[3,2]]
-,{"VIEWS":[ ]}
-],
-
-["U", 0.2, 
-[ ["A","R",1,0,0],["a2","A",2,0,1] ],
-
-[[2,1]],
-[]
-,{"VIEWS":[ ]}
-],
-
-["U", 0.1, 
-[ ["A","R",1,0,0] ],
-
-[],
-[]
-,{"VIEWS":[ ]}
-],
-
-["U", 0.1, 
-[ ["A","R",1,0,0],["a3","A",2,0,1] ],
-
-[[2,1]],
-[]
-,{"VIEWS":[ ]}
-],
-
-["U", 0.1, 
-[ ["A","R",1,0,0],["a3","A",2,0,1],["a3","A",3,0,2] ],
-
-[[2,1],[3,1]],
-[[3,2]]
-,{"VIEWS":[ ]}
-],
-
-["U", 0.3, 
-[ ["A","R",1,0,0],["a4","A",2,0,1] ],
-
-[[2,1]],
-[]
-,{"VIEWS":[ ]}
-]
-]
-,"GLOBAL":["U",{"SAY":["Total 7 traces for scope 2"]},
-{"TABLE": { "title": " ", 
-"tabs": [ "probability_interval","trace_count"],
- "rows": [ [ "0..0.1",0],[ "0.1..0.2",5],[ "0.2..0.3",1],[ "0.3..0.4",1],[ "0.4..0.5",0],[ "0.5..0.6",0],[ "0.6..0.7",0],[ "0.7..0.8",0],[ "0.8..0.9",0]] } }
-,
-{"BAR_CHART": { "title": "Trace probabilities", 
-"tabs": [ "probability_interval","trace_count"], "X_AXIS": "probability_interval","ROTATE": 0, 
-  "rows": [ [ "0..0.1",0],[ "0.1..0.2",5],[ "0.2..0.3",1],[ "0.3..0.4",1],[ "0.4..0.5",0],[ "0.5..0.6",0],[ "0.6..0.7",0],[ "0.7..0.8",0],[ "0.8..0.9",0]] } }
-]}