CODEWITHSUNDEEP
c#comregistry
Jey
Jey

Reputation: 2127

Getting "Activex Component Cant Create Object"

I am trying to call C# function from VB Script code, I am getting "Activex Component cant create object" error.

I have done the following.

  1. Created class library with ProgID, and Comvisible True and strong named
  2. Registered the dll using RegAsm.exe /codebase dllpath ( Dll registered successfully, I am able to see that in Registry)
  3. Creating object using VB Script code and calling C# function as below.
Option Explicit
Dim testwfhandler
Set testwfhandler= CreateObject("CoreComponentWorkflow.WorkflowHandler")
If Not testwfhandler Is Nothing Then
    Call testwfhandler.test()
End If
Set testwfhandler= Nothing

Am executing this VB Script from third party application (Tridion workflow) installed in my server.

Don't know why am getting the above error,when i execute the same code from the server directly, it works fine.

test() this function will just create one log file and add some text inside that.

Upvotes: 0

Views: 2402

Answers (1)

Bart Koopman
Bart Koopman

Reputation: 4835

The answer is already provided through the comments but I figured it makes sense to suppy a real answer so that others can easily find it back.

Depending on how your VBScript is loaded/executed you should register your DLL using the 32-bit or 64-bit version of RegAsm.exe.

On a 64-bit OS, you should find the 32-bit version of regasm in, C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

and 64-bit version of regasm should be in, C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe

If you want to run the VBScript yourself in 32-bit mode on a 64-bit machine see How do I run a VBScript in 32-bit mode on a 64-bit machine?

Upvotes: 3

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