I am using the 64-bit version of MiKTeX on Windows 10. Just to be sure I just did a fresh installation of it.
I just switched from using BibTeX to Biber and BibLaTeX. But running Biber always runs into the following error:
ERROR - Error: Found biblatex control file version 3.4, expected version 3.3. This means that your biber (2.7) and biblatex (3.10) versions are incompatible. See compat matrix in biblatex or biber PDF documentation.
This seems fair, because the required BibLaTeX version is 3.7. But using the MiKTeX Updater I don't receive a newer version of BibLaTeX. I even wanted to update BibLaTeX manually out of desperation, but don't find the corresponding files.
How can I fix this? Should I manually downgrade the Biber-Version? That's currently the only solution I could get to work.