I'm having a bunch of problems importing an ActiveX control into Delphi XE Can't install Topaz SigPlus ActiveX control under Delphi XE. Have error messages
Topaz also makes a .Net control. Would it be better to try an use .Net instead of ActiveX? Any gotchas or things to look out for?
The more easy and painless way to use a Winform or WPF Control in a VCL Delphi Application is using
Hydra
.