I'm trying to produce some charts and I keep getting the following error message whenever I try to had a title to my chart:

Method 'HasTitle' of object '_Chart' failed

Here is a sample of my code:

:With ActiveChart
: .Location Where:=xlLocationAsNewSheet
: .Type = xlColumn
: .HasTitle = True
: .ChartTitle = "Chart for marker #" + conv(num)
: .SetSourceData PlotBy:=xlColumns, Source:=m_range
: For colonne = 1 To nb_columns
: .SeriesCollection(colonne).Name = Sheets("Data").Cells(depart, 2 * colonne + 3).Value
: Next
:End With

Am I the simple victim of yet another infamous MS bug or is the problem 10" in front of the screen (again)?

Thanks, Steph.