GRIBFILE.AAC is recognized as an audio file

[Xiaohan]

After processing in Vtable, all suffixes are. The files of AAC are recognized as audio files and cannot be processed when running unglib.exe.
ERROR: hdate=2023-01-1600:00:00.0000,fuldates=2023-01-15 18:00:00.0000 2023-01-1600:00:00.0000，Field= PMSL
May I ask how to solve it?
Thank you very much for your answer!

 

[Ming Chen]

Please look at your GRIBFILE.AAC to make sure it is a grib file and it is correctly linked.