Configure the HTTP Receive Adapter
You can use the HTTP receive adapter to submit messages to BizTalk Server. The HTTP receive adapter is an Internet Information Services (IIS) ISAPI extension that is hosted in the IIS process.
To configure the HTTP receive adapter
Copy the HTTP receive adapter (BTSHTTPReceive.dll) from <BizTalk>\HttpReceive> to the folder that contains your Single Sign-On (SSO) project, for example:
<Adapter_install>\biztalk\SSO\mySSODemo
Add a new Web service extension mySSODemo.
Locate and copy <BizTalk_install>\HttpReceive to the folder that contains your SSO project, for example:
<Adapter_install>\biztalk\SSO\mySSODemo\BTSHTTPReceive.dll.
Set the status of mySSODemo Web service extension to Allowed.
Restart IIS to apply all changes.