Right Click Insert Button Not Removing vba

[decadence]

Hi, I am having an issue where the Insert... Function is not being removed when I open Excel, However if i run through it manually it will remove it. Doesn't make sense because I have checked the Spelling to match the right click button. See code below

Private Sub Workbook_Open()
    Application.CommandBars("Cell").Reset
    On Error Resume Next
    With Application
        .CommandBars("Cell").Controls("Name a Range...").Delete
        .CommandBars("Cell").Controls("Pick From Drop-down List...").Delete
        .CommandBars("Cell").Controls("Insert Comment").Delete
        .CommandBars("Cell").Controls("Filter").Delete
        .CommandBars("Cell").Controls("Sort").Delete
        .CommandBars("Cell").Controls("Clear Contents").Delete
        .CommandBars("Cell").Controls("Delete...").Delete
        .CommandBars("Cell").Controls("Paste Special...").Delete
        .CommandBars("Cell").Controls("Insert...").Delete
    End With
    On Error GoTo 0
End Sub

Private Sub Workbook_BeforeClose(Cancel As Boolean)
    On Error Resume Next
    Application.CommandBars("Cell").Reset
    On Error GoTo 0
End Sub