The ASP.NET Forms access Component Enabler as a COM object. This means that you need to register the appropriate class as a COM object. To do this, perform the following:
Copy the javareg.exe program from a PC that has the Microsoft SDK installed, to the IIS server PC
Open a DOS command prompt, navigate to the directory where you copied javareg,exe and type:
javareg /register /class:com.unisys.jellybeans.LINCEnvironment /progid:LINCEnvironment.Java.1
Note: There is no need to load the entire Microsoft SDK for Java onto the server.