Hello all,
Issue: Inserting a worksheet is disabled.
Could anyone offer assistance please?

I am using Excel 2013.
I have a worksheet from another source that was protected and now is not.
The workbook contains no macros.
I have not found another solution in the current threads.
Thank you

Also, I have tried resetting the menus with this code found on the Forum:

Sub ResetMenus2()
With Application
.CommandBars("Worksheet Menu Bar").Controls("Tools").Enabled = True
.CommandBars("Worksheet Menu Bar").Controls("Edit").Enabled = True
.CommandBars("Worksheet Menu Bar").Controls("Insert").Enabled = True
.CommandBars("Tools").Enabled = True
.CommandBars("Edit").Enabled = True
.CommandBars("Insert").Enabled = True
.CommandBars("Ply").Enabled = True
.CommandBars("cell").Enabled = True
.CommandBars("Toolbar list").Enabled = True
.CommandBars.DisableCustomize = False
End With
End Sub