Yes... Is True... ;)

.... And afford add uno more metod, for get MAC Address

PROCEDURE GetMACAddress

Local pGUID,rGUID,lcOldError, lnResult
Declare integer CoCreateGuid in 'OLE32.dll' string @pguid
Declare integer StringFromGUID2 in 'OLE32.dll' ;
string rguid, string @lpsz, integer cchMax
Declare integer UuidCreateSequential in 'RPCRT4.dll' string @ Uuid

pGUID = replicate(chr(0),16)
rGUID = replicate(chr(0),80)

lnResult = CoCreateGuid(@pGUID)
lnResult = UuidCreateSequential(@pGUID)

return substr( iif( lnResult = 0 and ;
StringFromGUID2(pGUID,@rGUID,40) # 0, StrConv(left(rGUID,76),6), "" ), 26,12)

ENDPROC