I know there are some rather similar questions. I have read an tried most of them, but it doesn't work in my code. simplified i use this code in my latex document:
\documentclass{article}
\usepackage{biblatex}
\addbibresource{bibtex.bib}
\begin{document}
test test\cite{Buch1}
\printbibliography
\end{document}
If I compile the code (using bibtex) in Texmaker I get folowing messages:
Process startedThis is BibTeX, Version 0.99d (MiKTeX 2.9.7250 64-bit) The top-level auxiliary file: TEst.aux I found no \citation commands---while reading file TEst.aux I found no \bibdata command---while reading file TEst.aux I found no \bibstyle command---while reading file TEst.aux (There were 3 error messages)
Process exited with error(s)
I have already made sure, that the editor uses biber and not bibtex. I also tried TexWorks but got same messages. What else could be the problem?