Expecting your Help :- 

Retrieving the COM class factory for component with CLSID {000209FF-0000-0000-C000-000000000046} failed due to the following error: 80040154.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Runtime.InteropServices.COMException: Retrieving the COM class factory for component with CLSID {000209FF-0000-0000-C000-000000000046} failed due to the following error: 80040154.

Hi,

Could you possibly go into some detail about exactly what is cauing this error?

Also, what servers are you running this on x86 or x64?

Steve

Hi,

I'm using x86 Server only..

i don't have ms-office in the server. and i'm trying to pasrse ms-word in the server thru Asp.Net.
In the Web Application I included

Interop.Word.dll,
Interop.Office.dll,
Interop.VBIDE.dll

for reference..

Please help me in this regard..

Me too have same problem...

My project is running in local machine...

i am getting error when running online server...

could you have any idea ... 

Hi, KannaMuppana and udpandu,

 Just want to make sure whether you all uploaded your latest version of all DLL to your web server?

what is the status of your applications now? is there still any problems?