A kmb file extension is related to the AiM GPS Manager track data file format.
KMB file extension - AiM GPS Manager track data
What is kmb file? How to open kmb files?
File type specification:
The kmb file extension is associated with the AiM GPS Manager, a software for SmartyCam GP a camera designed to record video in the motorsport.
The kmb file stores track data.
This kmb 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.