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I'm trying to get biber to work, and for this I need the most updated version of biblatex.

I used the MikTex package manager

mpm --update=biblatex

(I also tried uninstalling and installing biblatex.) However, after restarting TeXworks and compiling using pdfLaTeX, the bcf file says

bcf:controlfile version="2.6"

rather than the most current version which is 3.0. (Presumably, this is why biber (2.0) doesn't work.) What gives? What's the right way to update biblatex? Do I have to install biblatex manually?

My MikTex version is 2.9.

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  • First thing to do would be to check for duplicate files. You can update A as often as you like and see no difference if B is used.
    – Johannes_B
    May 1, 2015 at 20:24
  • miktex hasn't yet updated biblatex and biber. You will either have to update manually or wait until the next update day, or use biber 1.9. May 1, 2015 at 20:35
  • @Ulrike Fischer This means that the package manager is a centralized system just managed by MikTeX? I just updated biblatex manually, using the instructions at tex.stackexchange.com/questions/84624/…. (FIrst I had to creaea local texmf tree: tex.stackexchange.com/questions/69483/…)
    – Holden
    May 1, 2015 at 21:09
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    The bcf:controlfile version is not the same as either the biblatex or the Biber version. There is a correspondence between the bcf version and biblatex and Biber versions, though (bcf version 2.6 comes from biblatex v 2.9/Biber 1.9). MikTeX hasn't updated its repositories to biblatex 3.0/Biber 2.0 yet. I suggest you wait a few days until MikTeX also gets the new versions. Manual installs are often messy and can lead to malfunctions if done improperly.
    – moewe
    May 2, 2015 at 6:36
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    I'm voting to close this question as off-topic because the problem has been fixed in the meantime. MikTeX now provides Biber 2.2.
    – moewe
    Jun 13, 2015 at 7:10

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