A dtswa file extension is related to the FantasyDVD Platinum software and used for its data files.
DTSWA file extension - FantasyDVD Platinum data
What is dtswa file? How to open dtswa files?
File type specification:
The dtswa file extension is associated with the FantasyDVD Platinum a software for Microsoft Windows operating system that allows users to playback DVD movies.
The dtswa file stores some kind of data used by FantasyDVD Platinum.
This dtswa 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.