On 03/22/2015 02:51 AM, Hifza Siddiq wrote:
Hello.
I have been writing my thesis for a while with lyx and i must be done
by tomorrow and lyx is not functioning properly. i ran the packaging
manager and wanted to install a new package when all of a sudden
miktex error appeared and since then all document classes are lost and
so are the packages installed earlier (jurabib etc.). I reallly need
help now. I have re-installed lyx many times now (newest version 2.1.3
answell as the older versions) but nothing works out.
It sounds as if MikTeX is your problem. Have you re-installed it?
Richard
