Notes about the TJN file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The TJN file type is primarily associated with 'Karaoke Song' by TAIJINMEDIA. [Korean site]
Detailed information for file extension TJN:
File classification: AudioIdentifying characters
Hex: 00 03 54 41 49 4A 49 4E 20 4D 45 44 49 41 20 43 4F 2E 2C 4C 54 44 , ASCII: TAIJIN MEDIA CO.,LTD
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database
To change file associations press Windows Key
and then Apps and Features
> Default apps
> Choose default apps by file type
Invalid file associations could be the result of underlying issues within your Windows PC.