A .NET Assembly is *not* an ActiveX. It is not registered via regsvr32.

Question:

I have now tried to register the component manually, but then I get his
message:

"The module c:\...\ChilkatDotNet2.dll was loaded but the entry-point
DllRegisterServer was not found.
Make sure that c:\...\ChilkatDotNet2.dll is a valid DLL or OCX file and try
again."

Answer:

A .NET assembly is not an ActiveX component. It is not registered with regsvr32. If your application is written in C# or VB.NET (i.e. it is a .NET application), then you simply add a reference to the Chilkat assembly (such as ChilkatDotNet2.dll) within your Visual Studio project. If you need to use the ActiveX component from other languages, such as VB6, ASP, FoxPro, Delphi, etc., then download the ActiveX from http://www.chilkatsoft.com/downloads.asp and install. If the ActiveX DLL is already installed and you need it on another computer, you may simply copy the ActiveX DLL and register with regsvr32. Please read this blog post about using ActiveX components on win32 / x64.