Formate Error Sony Cyber Shoot DSC W50

This suggests one of 3 things. 1. Defective card, care fully clean the contacts or replace the card. 2 Dirty or defective card chamber contacts wrap apiece of clean paper around a card and carefully insert and remove several time into the chamber- thus attempting to 'polish' the contacts. take extreme care this is a very delicate area. 3. Firmware failure - there is no solution, replace the camera -unless it is under warranty Contact the Fuji technical support team at any rate.