Hi, I am using the following function to create a TableStyle:
Public Function CreateTableStyle()
ActiveWorkbook.Unprotect
Dim objTS As TableStyle
On Error Resume Next
Set objTS = ActiveWorkbook.TableStyles("MyTableStyle")
On Error GoTo err_CreateTableStyle
If Not objTS Is Nothing Then
    Exit Function
End If
Set objTS = ActiveWorkbook.TableStyles.Add("MyTableStyle")
With ActiveWorkbook.TableStyles("MyTableStyle")
    .ShowAsAvailablePivotTableStyle = True
    .ShowAsAvailableTableStyle = False
End With
With ActiveWorkbook.TableStyles("MyTableStyle").TableStyleElements( _
    xlHeaderRow).Font
    .FontStyle = "Bold"
    .TintAndShade = 0
    .ThemeColor = xlThemeColorDark1
End With
With ActiveWorkbook.TableStyles("MyTableStyle").TableStyleElements( _
    xlHeaderRow).Interior
    .ThemeColor = xlThemeColorLight2
    .TintAndShade = -0.249946592608417
End With
With ActiveWorkbook.TableStyles("MyTableStyle").TableStyleElements( _
    xlTotalRow).Font
    .FontStyle = "Bold"
    .TintAndShade = 0
    .ThemeColor = xlThemeColorDark1
End With
With ActiveWorkbook.TableStyles("MyTableStyle").TableStyleElements( _
    xlTotalRow).Interior
    .ThemeColor = xlThemeColorLight2
    .TintAndShade = -0.249946592608417
End With
ActiveWorkbook.TableStyles("MyTableStyle").TableStyleElements( _
    xlSubtotalRow1).Font.FontStyle = "Bold"
With ActiveWorkbook.TableStyles("MyTableStyle").TableStyleElements( _
    xlSubtotalRow1).Interior
    .Color = 16764828
    .TintAndShade = 0
End With
ActiveWorkbook.TableStyles("MyTableStyle").TableStyleElements( _
    xlSubtotalRow2).Font.FontStyle = "Bold"
With ActiveWorkbook.TableStyles("MyTableStyle").TableStyleElements( _
    xlSubtotalRow2).Interior
    .Color = 16777164
    .TintAndShade = 0
End With
ActiveWorkbook.Protect
Exit Function
err_CreateTableStyle:
    Call Common.ErrRaise(Erl, "Common", "CreateTableStyle", "CreateTableStyle")
End Function
At the line below:
With ActiveWorkbook.TableStyles("MyTableStyle").TableStyleElements( _
        xlHeaderRow).Font
        .FontStyle = "Bold"
I am getting an error:
Run-time error '1004' Unable to set the FontStyle property of the Font class.
Can someone please identify the issue? I am not able to figure why it is not letting me set the property.