Problem in depolyment COM Class Exception

Question

Hi I'm using a DLL in my website its working fine in my machine but when its deployed in the server its not working i get the following error when initialising the class in the DLL.

"Retrieving the COM class factory for component with CLSID {783CD4E4-9D54-11CF-B8EE-00608CC9A71F} failed due to the following error: 80040154"


Please help me to resolve this

Thanks in Advance.

-Guruparan-