无法在Inventor API中创建ActiveX组件

Question

I using Inventor api programming using vb.net.Here is my code for opening a inventor application.

inventorApp = CreateObject("Inventor.Application")
            inventorApp.Visible = True
            Dim oDoc As Document
            oDoc = inventorApp.Documents.Open("F:\inventor\Cube.ipt")

the code is working fine and open the document while debugging in visual studio and working fine .but I trying to host this web app in local IIS and try then the following error is showing.

anybody know what is the problem.

Answer 1

That's most likely a security issue. If you want to create an ActiveX component, you have to add the permissions using dcomcnfg.exe

Take a look at George's answer: http://www.velocityreviews.com/forums/t81423-re-vb-net-excel-automation-issue-cannot-create-activex-component.html

By the way, I would recommend using the Inventor Apprentice Library. It does most of the things Inventor does but it is much quicker.