Error to read outlook mail from IIS

talha karkun

16y5.1k.NET

Hello Friends,

I have created one application in C# which read unread mails from outlook and Stored in SQL Database.

My application is running perfectly in Visual Studio , but when i have placed on IIS then it gives me error at the time of outlook object created like.

objoutlook = new Outlook.Application

Error: Retrieving the COM class factory for component with CLSID {0006F03A-0000-0000-C000-000000000046} failed due to the following error: 80080005.

Please give me some solution.

Its Very Urgent

Hope u will understood my problem

Thank You,

Talha Karkun

7 Replies

Know the answer? Post it — somebody with the same question will find it here.

Suthish Nair15y ago
refer article: MS Outlook Integration with C# - Reading Mails
Suthish Nair15y ago
Do not use MSOffice integration with web sites. Outlook gives no full support for web applications like excel/word does. You need to create an windows/console application and schedule it for retrieving and saving the mails.
Sam Hobbs15y ago
Are you sure that there is not an instance of Outlook still executing in the system? That could happen if your application executes but does not do a quit. It seems that that is not likely in this situation but it could happen.

Are you sure that Outlook is installed and executes successfuly in the server? Is the IIS system the same system as the one you are using VS with?

All of that however might be irrelevant. Look at Considerations for server-side Automation of Office.
Ankur Gupta16y ago
Are these dlls in Publsh folder?
and please write names of dll which you are using and placed in bin folder.
Abhimanyu K Vatsa16y ago
take a look at IIS directory working process..........because you only have IIS prob....
talha karkun16y ago
i have already placed both dlls in bin folder.

my problem is that application run in Visual Studio perfactly

but not worked in IIS Vertual Ditrectory..

pls help me
Ankur Gupta16y ago
put outlook and office dll in application bin folder.