My Rio Sport S35S MP3 player has a Rio 32 MB multimedia card in it, and whenever I take the card out and put it in my laptop to add music to it, I sync, add, take it out, put it back in the MP3 player, and look for the music I just downloaded, I don't see it anywhere in there! How do I fix this?

run the driver file as a administrater see if that helps

You can either uninstall windows media player or you can restore windows to an earlier date and time.

Yes but first you have to search the right one

Check this website for the software that came with the Rio device (clcik on the software tab - depending on your Windows version, you may need to also select the drivers tab aftwerward):
http://www.digitalnetworksna.com/support/rio/product.asp?prodID=212

-Tha Mp3 Doctor

Check out this website for the software that came with the Rio Sport device (clcik on the software tab - depending on your Windows version, you may need to also select the drivers tab aftwerward):
http://www.digitalnetworksna.com/support/rio/product.asp?prodID=212

-Tha Mp3 Doctor

you should format the Sd card by the software from rio, and I am using 1g SDcard ，I am not sure if 2g sd card works fine.

press reset button or re-flash the firmware

Ok, I'll provide you with the manual, and point you to the Page where you have further instructions. http://www.digitalnetworksna.com/support/rio/downloads/rios/rios3035_usersguide.pdf To Reset the timer you have to press and hold the "Enter" Button. Page : 11 Good Luck

Ok, Connect your MP3 player to your PC then if the computer recognize it then I recommend a "Firmware Update". link to firmware update for Rio Sport S35S Windows Version http://www.digitalnetworksna.com/support/rio/downloads/RioS/RioSSeries_firmware_203.exe Mac OS Version http://www.digitalnetworksna.com/support/rio/downloads/RioS/RioSxx_firmware-mac_203.sitx If it doesn't work. Then there is a hardware problem in your Rio, maybe the BIOS ROM went bad. Good Luck

HAVING SAME TROUBLE DLING MUSIC FRM MAC 2 RIOS35.HELP???