Hi friends, I make use of the Alba USB mp3 player. I try to format regularly but it displays me the error message that the file system is raw. After that when I use the /Fs: switch, it displays me the message that "0mb, cannot calculate number of sectors". Than when I want to open it, I click on it but it does not open and says that cannot copy the files or remove the files. I tried to format it but it says it’s WRITE PROTECTED. Any Software’s I used but it doesn’t work. please help what can be the problem behind it. how could i change the Raw file system.