Failed to load class library

[Davider]

Thanks for your help.
I found the following description in the help file, which is really troublesome

To use an ActiveX control in Delphi, you need to deal with its type library and transform VB syntax using the COM control interface. Moreover, COM data types (such as Variant) are not native to Delphi and you will get additional problems with them if you want to use iGrid in Delphi. Delphi programmers also say that VB is the ideal development environment for iGrid.