In the Visual Basic 6 sample project, I get the runtime error: “User-defined type not defined”. What’s wrong?

This can happen when using any Auron Software API in visual basic 6.

To solve this you need to add a reference to the API .dll in visual studio. Go to the ‘Project’ menu, choose ‘References…’ and put the checkbox near ‘SMS Component Type Library’.

When using the E-mail component this will need to be ‘E-mail Component Type Library’ and with the SMS Server this needs to be ‘Auron SMS Server Type Library’