A knb file extension is related to the Neuro-Expert System knowledge base data file format.
There is one other file type using
the KNB file extension!
.knb - KeepNote document
KNB file extension - Neuro-Expert System knowledge base data
What is knb file? How to open knb files?
File type specification:
The knb file extension is associated with the Neuro-Expert System, a (GENUES) architecture for the training of neural networks in a power network alarm processing system.
The knb file stores knowledge base data.
It seems to be obsolete.
This knb file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.