Done!
The only thing that I noticed was that when WD started the logger download didn’t do anything, it just hung so I aborted that and the data loaded. There is only 10 minutes missing, which is nothing, it isn’t raining yet! Normally that just flashes up and then disappears. Until I start it up again I won’t know if this will happen again.
Other than that I haven’t noticed anything else not working yet. I have changed the shortcut to WeatherDisplay.exe and also edited the Task Scheduler to the same.
So far so good.
If only I could fix my graphs as quickly 
Rosalind