405 Client Error Method Not Allowed

Hi guys,

Hoping someone here can point me in the right direction. Trying to pull in the information for our calender, it gives the HTML and CSS needed to embed the API URL. What is happening though, if I embed the HTML straight in to the Xibo, it gives a loads of 405 errors. However, if I put it in a webpage on one of our IIS servers and then point Xibo to that webage, it works fine…

If any one could shed light on why that is happening, that would be great.