Notes about the PLAYLIST file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries
, unused processes and other unfavourable system settings to identify slowdown issues.
The PLAYLIST file type is primarily associated with 'Cyberlink DVD Player' by CyberLink Corp.. The file PDVD_MEDIADISC.PLAYLIST seems to be associated with the Cyberlink DVD Player in some manner. This may be the default location for the storage of playlists.