Wolfgang Engelmann wrote: > I did this now. But what do I have to do in > > tools>preferences>file format > > which I had (erranoeusly) changed to > > > > Format: biber > > > Sorting: biber > > ? > I tried to find out by using the corresponding one of the lyx file of the > user guide of Lyx, but strangely this shows also
Delete this entry (hit the "Remove" button). Afterwards, issue Edit > Reconfigure in order to restore a potentially overwritten default BibTeX format. Jürgen
