A wpi file extension is related to the WCPUID and used for its plug-in files.
There is one other file type using
the WPI file extension!
.wpi - Inkling sketch binary data
WPI file extension - WCPUID plug-in
What is wpi file? How to open wpi files?
File type specification:
The wpi file extension is associated with WCPUID and used for its plug-in files. WCPUID is an old program that displays the CPU information of your personal computer available for Microsoft Windows operating system.
This wpi 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.