[Missing Item Quit]

I am trying to edit an imported workspace and every time I try to click okay, an error message comes up saying "The following menu item is missing: Quit". I tried to move quit from the "all menus" section to under "File" but every time I do that vectorworks crashes. Can anyone help? Thanks 

[Missing Item "Quit"]

@Rossford I know it has been a while since you resolved your problem but I am having the same issue. I am unsure what to do. Could you assist me. Thank you kindly