Hi,
I am using Lyx 2.3.2-1 on a Windows 10 (this is a new computer, MikTex is
installed). When I have tired to reconfigure I got an error "The system
reconfiguration has failed. Default textclass is used but LyX may not be able
to work properly. Please reconfigure again if needed."
The problem seems to be the same as described in
https://stackoverflow.com/questions/27196811/lyx-system-reconfiguration-failure.
The solution of Pete P (answer from Nov 30, 2016) worked for me.
Nevertheless, I am reporting it because I did not see it appear on the bug
tracker.
Best,Sivan
