>How i can get HDD serial number from VFP 5.0?

Hi Jovo,

Use the following API call:

DECLARE SHORT GetVolumeInformation IN Win32API;
  STRING @lpRootPathName, STRING @lpVolumeNameBuffer,;
  INTEGER nVolumeNameSize, INTEGER @lpVolumeSerialNumber,;
  INTEGER @lpMaximumComponentLength, INTEGER @lpFileSystemFlags,;
  STRING @lpFileSystemNameBuffer, INTEGER nFileSystemNameSize
lcroot = "C:\"
STORE 0 TO lnserialno, lncomplen, lnsysflags
STORE SPACE(260) TO lcvolname, lcsysname
STORE LEN(lcvolname) TO lnvolsize, lnnamesize
llresult = (GetVolumeInformation(@lcroot, @lcvolname,;
  lnvolsize, @lnserialno, @lncomplen, @lnsysflags,;
  @lcsysname, lnnamesize) # 0)

The lnserialno variable will contain the serial number.

BTW, what's displayed by DOS is the hexadecimal representation of this number.

hth,