Problems with deployment of COM and .NEt project

The plot thickens..

We changed the code to use Server.CreateObject("sfFTPLib.FTPConnectionMTA") from ASP in the .vb file!! and it woorks! It seem to be some problem instanciating the object in .net ? WTF?

Does not work:
Dom objFTP As sfFTPLib.FTPConnectionMTA

Does work:

Now the page works but we are using ASP code in .NET??!

Feels like a really ugly fix!

Your application / development environment very likely hasn't recognized a new version of the the dll. In a .NET application you usually have to delete the reference (to SmartFTP FTP Library COM / sfFTPLib.dll) and then readd the reference again.