Hi Geert,
I'm wondering, does this setup and configuration also works within a
ASP.NET Web site project?
I've been trying to get the callbackhandler to work online with the settings you instructed, but a Web site project does not work with assembly or namespaces.
So, the <httpHandler> in the web.config won't be able to recognize the class that should handle the callbacks.
In my case I have the Callbackhandler.cs in the App_Data folder. The <httpHandler> in the web.config is defined as followed: <add verb="*" path="/callback" type="CallbackHandler"/>
But I get a 404 respond when trying to test the service (
http://myserver.be/callback)
Best regards
Jasper