I have figured out this problem yet.
IntelliCAD works very well with Delphi 7 and higher releases.

Hi , i have developed succesfully some applications with Visual Basic + AutoCAD, Visual Basic + IntelliCAD and Delphi + AutoCAD.
But Delphi + IntelliCAD 6 have any problems such as use of ICAD.ActiveDocument.utility.getpoint method.

Any idea ??