Paul A. Rubin schrieb:
I don't think there will be files in~:\Documents and Settings\username\Application Data\LyX1.4.x (in fact, I don't think that directory will exist). From the error messages in the original post, I think that if anything they will be under C:\Windows.
textclass.lst is definetively in the folder \Application Data, this is the case in all installer versions.
regards Uwe