LPARAMETERS tnStamp RETURN IIF(tnStamp = 0,; {//::}, DateTime(1980 + BitAnd(BitRShift(tnStamp, 25), 63), BitAnd(BitRShift(tnStamp, 21), 15),; BitAnd(BitRShift(tnStamp, 16), 31),; BitAnd(BitRShift(tnStamp, 11), 31),; BitAnd(BitRShift(tnStamp, 5), 63),; BitAnd(BitLShift(tnStamp, 1), 15)))HTH