Ok - I understand what you want to do now…
The following files are what you want to back up - these are the same that the back up function in WD backs up.
All logfiles (72006lg.txt etc.)
All datafiles (in data files folder)
wdisplayftp.reg (registry settings) - In the main screen, hit “action” then “back up registry settings now” - will make it most current
wdisplay.ini (configuration settings) - found in the main WD folder
Then with your new install, after importing all these files, you will want to double click on the wdisplay.ini file to activate those settings, then restart WD.
Also, here is a FAQ on the subject which might help some:
http://discourse.weather-watch.com/t/10888
And, yet another option if you want to troubleshoot some, is to install a second copy of WD on your machine:
http://discourse.weather-watch.com/t/10889
And, also…here is one about uninstalling WD:
http://discourse.weather-watch.com/t/15703
Hope that helps.