toshiba media player truelink converted all my mp4 files to truelink instantly without my ok. anyway to undo??

digger7495

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Sep 28, 2017
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I have a number of historical military files in MP4 and when I went to view one the Toshiba system asked what I thought was 'did I want to view using Toshiba media player and I clicked on it. It converted that selection and every file in my folder. Is there anyway to convert back to MP4.
 
Solution
Has it truly "converted" the files? That likely would've taken a long time.

It's likely simply changed the default media player (and the icons as a result).