% \usepackage[ backend=biber, style=alphabetic, sorting=ynt ]{biblatex}
Process started
INFO - This is Biber 2.7 INFO - Logfile is 'NM_S01.blg' INFO - Reading 'NM_S01.bcf' ERROR - Error: Found biblatex control file version 3.4, expected version 3.3. This means that your biber (2.7) and biblatex (3.9) versions are incompatible. See compat matrix in biblatex or biber PDF documentation. INFO - ERRORS: 1
Process exited with error(s)
Ich nehme an igw. stimmt mit meinen MikTex-Updates nicht