A wni file extension is related to the Wisco RC21 Manager and used for its virtual COM port settings files.
WNI file extension - Wisco RC21 Manager virtual COM port settings
What is wni file? How to open wni files?
File type specification:
The wni file extension is associated with the Wisco RC21 Manager, a management software for Wisco RC21 control serial device for the Ethernet.
The wni file stores configuration of virtual COM port on Wisco RC21.
This wni 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.