Tiago Rinck Caveden schrieb:
For example, during the execution of the python script, it said it could find the "article" class.
Then you don't have LaTeX installed or the LaTeX installation is broken. I suggest to do 1. uninstall LyX completely 2. uninstall MiKTeX _completely_ 3. open an Internet connection 3. reinstall LyX using the complete version of this installer: http://wiki.lyx.org/Windows/LyXWinInstaller regards Uwe
