[amibroker] Reinstate a Watch List

[mgallau]

 
    I made a mistake by deleting some watch lists from the 'tree'

Now when I execute the stmt CategoryAddSymbol(" ",CategoryWatchList,nn)
Where nn represents a watch list number, the data goes into the wrong watchlist

Does anyone know how to reinstate the missing watchlists so that the relative 
addressing to all watch lists works correctly ?

Many Thanks