ActiveX in C#

[jjvainav]

I have a windows control that I need to show in a web browser. I know that you can load a control in a browser using this method: However, the control I need to show, isn't very small and I noticed that the clients machine doesn't save a copy of the control on their computer (only as a temp file). I would like the control to act like an ActiveX where the control gets downloaded on the clients machine once, and not everytime the user browses to site. I have also tried exposing the control for COM and tried (as you can see, I compressed the control in a CAB file): Using this method the control gets downloaded to the clients machine, it is still a .NET assembly it doesn't get registered on the client machine, and thus doesn't get envoked. Does anyone have any ideas, or am I missing something? Thanks in advance Jeremy