Laz 1.8.4: TOracleConnection missing lazarus / 63-Database ---------------------------------------------------------------------- am2 · 2018-11-06 17:10 Hi, my Admin installed the actual lazarus version. When I started it I missed the TOracleConnection Component. http://wiki.lazarus.freepascal.org/SQLdb_tab In the wiki there is the TOracleConnection explained, but not to be seen anymore. Can anybody explain, how I can still use this Component? I really need it. Thank you am2 ---------------------------------------------------------------------- HeavyUser · 2018-11-06 17:45 from the registerSQLDB unit 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 {$IFndef win64} {$DEFINE HASORACLECONNECTION}{$ENDIF}       So I guess install the 32bit lazarus instead of 64bit? ---------------------------------------------------------------------- am2 · 2018-11-07 08:06 I must change the computer, I look for it a little later. If I understand correctly: - Lazarus works only with 32bit- Oracle- driver? - If I want to use Oracle with Lazarus out of the box I must use 32bit Lazarus? Thank you for your answer. AM