activex.pp VarUI8FromI4 problem lazarus / 67-Windows ---------------------------------------------------------------------- 440bx · 2025-09-22 23:05 Hello, activex.pp defines: Code: Pascal  [Select][+][-]window.onload = function(){var x1 = document.getElementById("main_content_section"); if (x1) { var x = document.getElementsByClassName("geshi");for (var i = 0; i function VarUI8FromI4(lIn:LONG; pi64Out:PULONG64):HResult;stdcall;external oleaut32dll name 'VarUI8FromI4'; That function does NOT exist in Windows since Windows XP.    I do not know if it existed or not in versions of Windows prior to XP. HTH. ---------------------------------------------------------------------- Zvoni · 2025-09-23 06:37 You gotta be kidding me...... Found something interesting, but for ReactOS: https://doxygen.reactos.org/d7/dce/oleauto_8h.html In that header, there is a Define for VarUI8FromInt with a Value of VarUI8FromI4, but that one is missing too, apparently