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I have problems after updating all Tex Live 2014.

This is the error in .log:

Package biblatex Warning: File 'Desarrollo.bbl' is wrong format version - expected 2.4.

biblatex version which is installed is 2.9a; I'm using XeLaTeX.

Have you any recommendations? It is my thesis.

PD. I got another error, maybe related:

! Incomplete \iffalse; all text was ignored after line 1216.










%To add square brackets in supercites
     {\BibliographyWarning{Ignoring prenote argument}}%
     {\BibliographyWarning{Ignoring postnote argument}}%




Esta es mi referencia\cite{jiang2012stairs}, and ohters\cite{chopra2012dynamics}. And~\cite{updateascesei41}.

\foreach \letter in {A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z}{%


And the bibliography:

  title={Dynamics of Structures},
  author={Chopra, A.K.},
  publisher={Pearson Education}

title={Update to ASCE/SEI 41 Concrete Provisions},
author={Kenneth J. Elwood and Adolfo B. Matamoros and John W. Wallace and Dawn E. Lehman and Jon A. Heintz and Andrew D. Mitchell and Mark A. Moore and Michael T. Valley and Laura N. Lowes and Craig D. Comartin and Jack P. Moehle},
journaltitle={Earthquake Spectra},
institution={Earthquake Engineering Research Institute},

    author={Huanjun Jiang and Haiyan Gao and Bin Wang},
    title={Seismic damage analyses of staircases in RC frame structures},
    journaltitle={Advanced Materials Research},
    issuetitle={Trends in Civil Engineering},
    addendum={Publisher: Trans Tech Publications, Switzerland},
share|improve this question
Have you tried to remove the bbl file and run biber after? –  Guido Jul 15 at 23:12
@Guido Oh no!!!, this is the similar error for my all bibliography, after deleting bbl: LaTeX Warning: Citation 'e030' on page 13 undefined on input line 984. What I have to do?.. –  Isai Jul 15 at 23:22
You have to run biber, i.e., biber <filename> where <filename> is the name of you latex source file (no extension) –  Guido Jul 15 at 23:25
@Guido I'm sorry how to run biber? Because I'm running biber from the Typeset in my software, is it right? –  Isai Jul 15 at 23:51
@Isai: What editor do you use? And/or what operating system? –  Werner Jul 15 at 23:54

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