Yes, I thank that contacting Davis is probably the best solution if I wish to persue this matter.
I have however discovered that there is a bit of a workaround for my dilemma. After a bit of exploring my old 5.1 version (that I kept as a backup) I have found out that it is all still live and therefore I could generate these missing reports I require by closing my 6.0 version and opening the older version, the only fag with that is that I would have to regularly have to download, from the data logger, otherwise data would be lost (I have my archive interval set at 10 min.which works well for me), but I may well give this a try before contacting Davis.
Actually, I've just had another thought - to save me worrying about losing data, couldn't I just copy the current station folder from the 6.0 WL to the 5.1 WL across, each time I require these reports, or am I missing something else here?
On a related question, which may be another workaround, is it possible to have more than one station open at the same time?