This is an example of how to use
ISArcEx.dll with an installer created in Delphi, intended to load the DLL from the temp directory, as requested.
Code:
LibPath := IncludeTrailingPathDelimiter(ExtractFilePath(ParamStr(0))) + 'bin\';
if not Assigned(ISArcExCl) then
ISArcExCl := TISArcExM.Create(LibPath);
.