>High Low File Size >---- ----- --------- > 11 8811 729,707 > 0 420 420 > 1 50773 116,309 > 23 14057 1,521,385Figured it out. From MSDN KB -- HOWTO: Package HiWord/LoWord Values Into a Long Parameter [ID: Q189170]:
lnSize = [HighWord * 16**4] + LowWord
23 * 16**4 + 14057 = 1,521,385
11 * 16**4 + 8811 = 729,707