11 réponses
Update windows media player or download VLC
Click on the dat file
It will show you that it cannot open it and suggest searching the internet or choosing a program yourself to open it: choose the second option if windows media player doesn't appear in the list of programs, click browse and go to program files/windows media player/
choose the icon of wmp (*.exe) once done, check always use this program to open this type of file and click ok
To change the playback program for a dat file:
right click on the file and open with / choose the program from the list otherwise browse ... etc and check always use.... and ok
otherwise go to file properties/general tab
click on change choose another program from the list... or browse .... and check use... ok ... ok
If it doesn't work, it means your dat file is not a video file or it is a video file saved in another format but with the current extension changed :( but I don't believe that
But there are software that inform you about the actual stream and compression of the video/audio file, etc.
Click on the dat file
It will show you that it cannot open it and suggest searching the internet or choosing a program yourself to open it: choose the second option if windows media player doesn't appear in the list of programs, click browse and go to program files/windows media player/
choose the icon of wmp (*.exe) once done, check always use this program to open this type of file and click ok
To change the playback program for a dat file:
right click on the file and open with / choose the program from the list otherwise browse ... etc and check always use.... and ok
otherwise go to file properties/general tab
click on change choose another program from the list... or browse .... and check use... ok ... ok
If it doesn't work, it means your dat file is not a video file or it is a video file saved in another format but with the current extension changed :( but I don't believe that
But there are software that inform you about the actual stream and compression of the video/audio file, etc.