Paul A. Rubin wrote:
I ran aspelldata-0.60.4-root.exe after the 1.4.3 installation, I thought I was reinstalling what I already had from the 1.4.1 days (in the forlorn hope that it would refresh a registry entry or something).
It will indeed setup the old things LyX 1.3.7 and 1.4.1 in C:\Aspell. That won't work with more recent versions.
If you like to keep everything in C:\Aspell, copy everything inside C:\Aspell\lib\aspell-0.60 to C:\Aspell\Dictionaries.
Joost