How can i recover the pictures in my SD pro duo memory card which when inserted in my Sony DSC W330 it appears reinsert the memory card which infact it is already inserted? pls help me.,what should i do?

You can recover pictures from sd card with SD Card Recovery Software like asoftech photo recovery, the card recovery software not only recover photos, but also videos, music files and other files. download the software from
SD Card Recovery Software

hope this helps.

Try insert it into another computer or change a card reader to load it and see? Still not help? this SD data recovery software tool migh be tried then.

Note: before those files are recovered, never should you attempt to save more data to the card. better stop using it for a moment. Regards.

Ok if you have a card reader and a sony software utility tools insert your memory stick pro to your card reader then insert it to a usb port in your pc. then it will automatically ask you to import pictures from your memory card...but if your memory card can't be detected by your pc in your card reader perhaps you need to replace your memory stick pro cause I assume your memory card is already damage...
Hope it will help you..