Files with tco suffix can be found as old modules in T9000 object format. Seems to be obsolete format.
TCO file extension - T9000 object module
What is tco file? How to open tco files?
File type specification:
File extension tco was in the past used for some sort of object modules in device/program called T9000. Most likely obsolete.
Note: This file type is not related to Samsung T9000 refrigerator.
This tco 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.
