When I double click in WinExplorer on an *.mp4 video file a popup appears asking me if I want to play the video with a certain program (here with well known VLC video player).
As you can see in the attached snapshot I checked the checkbox to ALWAYS use VLC for opening the video.
BUT: When I...
checkbox
configuration
default programs
dialog box
file association
file types
help request
media player
mp4
open with
rememberpreferences
software issue
system behavior
troubleshooting
user experience
user settings
video playback
vlc player
windows 7
winexplorer
