problem with file name returned by ffind

Hi
I am using LPC1768 to store and read data from SD
I have a folder called My1stFolder in which there is a second folder called my2ndFolder
I create some files in M0:\My1stFolder\my2ndFolder and I'd like to read them later

Here is my code:

FINFO CheckFolder (void)
{
  FINFO F_Info;

  retv=finit (NULL);
  F_Info.fileID = 0;

  while (ffind ("M0:*my2ndFolder*.txt", &F_Info) == 0)
  {
    SendString0("\r\n file name is:");
    SendString0(F_Info.name);
  }
  funinit(NULL);
  retv=1;
  return F_Info;
}
void SendString0(char * Array)     //send string to UART0 from SRAM
{
  unsigned int i=0;
  for(i=0;i<strlen(Array);i++)
    sendchar0(Array[i]);
}

The problem is when I use ffind to search for files in my2ndFolder and try to get the file names, F_Info.name returns the name of the first folder: My1stFolder instead of a complete name (for example M0:\My1stFolder\my2ndFolder\filename.txt) so I cannot get file name to open it

Any help would be extremely appreciated