Question

I have a web application that create an access database. When I want to create this database, I add Microsoft.Office.Interpob.access.dao.dll from COM references.
This application work in my pc very well. But when I put this application in the customer server I get this error:

Retrieving the COM class factory for component with CLSID {CD7791B9-43FD-42C5-AE42-8DD2811F0419} failed due to the following error: 80040154

Note that the Microsoft Office Access is not install in customer server. Must I Install this program on this server or can I add some dll to resolve this problem or I have to do anything else?

Thanks.

Answer 1

Check out these links, they might help:

• social.msdn.microsoft.com – “Error 80040154 retreiving COM Class factory”

• asp.net – “Retrieving COM class factory failed due to the following error: 80040154”

• software602.com – “KB987: Error code 80040154. Class not registered”