First of all I don't think this problem comes from computer virus.
I have used the text file (Memo Pad) to erase MP4 file and it worked and I wanna share instead of going through any technicalities.
1. Go to the folder where there are files to delete, right click inside the explorer within folder and click "New" - "Text Document". Then Memo Pad with a file name "New Documents" will be created. Open it.
2. You don't have to type anything inside the memo pad and just "Save As" with File Type to 'All File Type'. Then the file you wanted to delete in the folder will show up. Click to choose the file and save.
3. Once saved, the file size will change to 0 byte. - Then U can delete without any interruptions.
If the file size won't change, it might be because some program is using the file (I am not an expert - Sorry). You can restart the computer. Alternatively without rebooting, click on "Start" - click on "Turn Off Computer", BUT YOU DON'T EVEN HAVE TO ACTUALLY TURN OFF/RESTART THE MACHINE - You only pretend to reboot the machine. Only the gesture of it will refresh the monitor screen and will flush out the interruption. Then go thru steps 1 - 3 above.
It worked for me with ease, it might work for you.
Yes
It depends on what mp4 player you have. If it is compatible with microSD cards, I would reccomend saving your pictures to a microSD, then using that. If there is no external memory, I don't know if you would be able to.
The peoples republic of China had prduced the MP4 player
All you need to do is either go to the settings on the mp4 player(if there is a screen) and hit reset. Or you could plug it into the computer with a USB cord and right click on the name of the mp4 player when the computer accepts it as a device and then you click on format.
Yp-pro mp4
mp4 files
mp4 player because the shuffle does not have a screen. the mp4 player is just a replica of the nano. also because it has more memory and you can play games on it
Yes. It should play downloaded MP4 files.
Just connect your player to your computer and view your players files from Windows Explorer and delete the unwanted files.
You go to your pictures and simply hit the garbage can then press delete photo
hi i just got this multimedia player mp4 how do i known when its charged
Unfortunately, there isn't a way of converting it unless you buy a MP4.