I THINK I've sorted it. On the XP the files were in \program
files\weatherlink\ etc. On this machine everything is in \program files
(x86)\weatherlink. Once I got Weatherlink up for long enough to try
another upload I found the program was trying to find the uploaded data
in /program files [not (x86)]. Hunting around I found two files,
templateList.lst and uploadList.lst, which contained the old folder
references. I added (x86) where appropriate and fingers crossed,
everything seems to be running.

John