After updating packages this morning nothing works anymore (I am working under Windows 8). Particularly, compiling files with TeXWorks returns the message:
running 'initexmf --quiet --update-fndb' to refresh the file name database The operation failed for some reason.
This is of little help, unfortunately. I tried updating FNDB manually with no change.
Sorry, but C:\Program Files (x86)\MiKTeX 2.9\miktex\bin\miktex-pdftex.exe did not succeed.
The log file hopefully contains the information to get MiKTeX going again:
C:/Users/cassese/AppData/Local/MiKTeX/2.9/miktex/log/miktex-pdftex.log
You may want to visit the MiKTeX project page (http://miktex.org), if you need help."
– gcass Aug 31 '15 at 20:24miktextag, as this is highly MikTeX related. – daleif Sep 02 '15 at 08:18