Web site giving DCOM permision related error on production server.

Question

Hi All,

I am using a Microsoft.Interop dll for converting the doc/excel/ppt/visio file to pdf. It is working on local development environment. When I update the publish code on hosting server. It is giving following error: Retrieving the COM class factory for component with CLSID {000209FF-0000-0000-C000-000000000046} failed due to the following error: 80070005

Please help
Thanks
Vinay Rajput