Files with umi file extension are related to the Creative PlayCenter CDDB databases.
UMI file extension - Creative PlayCenter CDDB database
What is umi file? How to open umi files?
File type specification:
The umi file extension is associated with the PlayCenter, a multimedia playback software for Microsoft Windows operating system, developed by Creative.
The umi file stores CDDB database used by Creative PlayCenter.
This umi 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.