Hi Roberto,

If a source value is a string of 4 chars then try to pass it to the following function:

FUNCTION buf2dword(cBuffer)
RETURN Asc(SUBSTR(cBuffer, 1,1)) + ;
	BitLShift(Asc(SUBSTR(cBuffer, 2,1)),  8) +;
	BitLShift(Asc(SUBSTR(cBuffer, 3,1)), 16) +;
	BitLShift(Asc(SUBSTR(cBuffer, 4,1)), 24)

For DWORDs or LONGs the less significant byte is on the left.