[WD22] - SaaSConnect SOAP error with IIS (no replies)

I have lodged a free support request with PCSoft for the issue described below.

Has anyone else experienced any issues with SAAS connected to IIS? The default development SAAS (apache) works fine.

Anyone have any suggestions what I should be checking?

TIA

Derek

-----------------------------------------------------------------------------------------------------------

SaaSConnect on Server 2012 R2 IIS returns SOAP error
Type of site - Dynamic WEBDEV site

SaaSConnect results in this error:
The server response is not a soap envelope. The response can be processed with SOAPGetResult ...
Error code: 100075

Install application server (unlimited version) on Windows Server - connect to IIS 8.5
Configure SaaS
Deploy a SaaS site compiled with WebDev 22
Start the web application. Enter valid name/password. Click "Connect"' on the login screen (code for SaaSConnet function). SaaSConnect fails with the SOAP message and Error code: 100075