I am trying to use BibLaTeX with the Windy City style to produce Chicago author–date citations and a bibliography.
I have a TeX document:
%!TEX encoding = UTF-8 Unicode
\documentclass[12pt]{article}
\usepackage{letltxmacro}
\usepackage[reflist=true,style=windycity]{biblatex}
\addbibresource{refs.bib}
\begin{document}
\section{Scenario}
Here is a claim I am citing \parencite{latexcompanion1993}.
\printbibliography
\end{document}
And I have the following file saved as refs.bib in the same directory:
@article{einstein,
author = "Albert Einstein",
title = "{Zur Elektrodynamik bewegter K{\"o}rper}. ({German})
[{On} the electrodynamics of moving bodies]",
journal = "Annalen der Physik",
volume = "322",
number = "10",
pages = "891--921",
year = "1905",
DOI = "http://dx.doi.org/10.1002/andp.19053221004"
}
@book{latexcompanion1993},
author = "Michel Goossens and Frank Mittelbach and Alexander Samarin",
title = "The \LaTeX\ Companion",
year = "1993",
publisher = "Addison-Wesley",
address = "Reading, Massachusetts"
}
@misc{knuthwebsite,
author = "Donald Knuth",
title = "Knuth: Computers and Typesetting",
url = "http://www-cs-faculty.stanford.edu/~{}uno/abcde.html"
}
I open the TeX document in TeXworks, press compile with the default settings, and this is the output:
No bibliography is generated, and the citation just prints the identifier string instead of formatting it.
It seems the problem is that BibLaTeX cannot "find" refs.bib. How can I fix this?

biberdoes all the sorting and processing of the.bibfile, whilebiblatexformats everything. See bibtex vs. biber and biblatex vs. natbib for more details on the differences. – Alan Munn Mar 18 '21 at 02:46biblatexis just a LaTeX package that formats the bibliography data, the data itself still need to be read by Biber. Have a look at https://tex.stackexchange.com/q/63852/35864 which explains the whole process for LaTeX and BibTeX (but you can just read Biber instead of BibTeX and the bug picture will still be true). – moewe Mar 18 '21 at 06:39