i am not sure whether what i am about to tell you is a software problem or hardware but i believe its a software problem. if not then could someone move it to the hardware section?
when i plug in my MP3, the computer recognises it and allows me to open the folders. but when i do, theres nothing on the MP3. sometimes it doesnt even allow me to gain access into the MP3. i have attached a photo to what it says.
what should i do? is it a crap MP3 player or is there something wrong with all of my computers? (3)
I'd say visit the manufacturer website and look for an updated driver, and/or firmware version that may fix your problems. And formatting would most likely mean you'd lose everything that's already on the device, however if it isn't a driver or firmware issue that may be all you can do to get it to work properly again.
Format means EVERYTHING is deleted and isn't quite the best form of action. I think VOICE means that you have a folder, designed for recordings by the microphone. Does your MP3 player have a mic? If so try recording something (which means a file would be written there) and check again.
Here is the only page I could find, it translates from chinese so wait a moment for it to load. There is a download button as you can see for the latest driver just a bit down the page in the middle.... it's up to you!