If the file icon doesn't look like a standard video thumbnail, do not open it.
If the file doesn't play, it might be an MKV file that was "force-renamed" to MP4. Changing the extension back to .mkv manually might fix playback issues in players like VLC or AcePlayer . Episode 05 [1080p].mkv.mp4 | openload
Open files using a dedicated player like VLC or Infuse rather than double-clicking, which might trigger an unknown script. If the file icon doesn't look like a