Size_t szallDrivestrings = getLogicalDriveStrings (0, null);
Char * pdrivestrings = new char [szallDrivestrings sizeof (_t ("))];
GetLogicalDriveStrings (SzallDrivestrings, PDRIVESTRINGS);
SIZE_T SZDRIVESTRING = Strlen (PDRIVESTRINGS);
While (szdriveString> 0)
{
AfxMessageBox (PDRIVESTRINGS);
PDRIVESTRINGS = SZDRIVESTRING 1;
SZDRIVESTRING = Strlen (PDRIVESTRINGS);
}