Am 28.10.2015 um 08:28 schrieb QIN Peng:
How can I sovle this problem and use LyX?
Since you previously installed MiKTeX It might be that it is misconfigured.
It seems also that you have Python installed. If you have Python
installed, please remove its path from Windows PATH environment variable
(if you find this setting). If you don't explicitly need Python,
consider to uninstall it or replace it with the older Python 2.7.
I propose the following:
1. handle Python as described
2. open an Internet connection
3. uninstall LyX _completely_
4. uninstall MiKTeX _completely_
5. reinstall LyX using the latest bundle installer:
ftp://ftp.lyx.org/pub/lyx/bin/2.1.4/LyX-2.1.4-Bundle-4.exe
This should do the job.
Please report if this helped you.
thank and regards
Uwe
