Retrieving the COM class factory for component with CLSID {8D914F4D-2A67-477D-B31C-7DD572CE2B97} failed due to the following error: e06d7363.

I met a new issue today, when I use web Service, I get the error:

It occurred when I try to create a new instance in some other dll.

But it's stronge that I can the web service when I choose Visual Studio Development Server. But failed when using Local IIS Web Server.

Helps!!

Re: Retrieving the COM class factory for component with CLSID {8D914F4D-2A67-477D-B31C-7DD572CE2B97} failed due to the following error: e06d7363.

Maybe you need to change the platform target in your VS.

For VS:

project properties - in the Build tab - platform target =X86

And you can set "Enable 32bit application" to true for Default Application Pool in IIS.

Hope it helpful.

Thank you for your response, but it seems not work either. :(

I found this discussion may help you.

http://forums.asp.net/t/1303594.aspx/1

You may have low permission when you use it in IIS.

Hope it helpful.