I am trying to embed SharePoint in an Iframe of an html page. I did some research and found out I had to embed:
<WebPartPages:AllowFraming runat=”server” />
into the master page of SharePoint.
I made the above change and SharePoint is now showing up correctly in an iFrame for me and a few other users.
However, some accounts are still getting the security message:
"This content cannot be displayed in a frame".
I know these accounts can view the page when they go to it directly, as well as when they click Open this content in a new window.
Any ideas on what might be going on? I tried the accounts on other machines and still the same issue. My account works fine on multiple machines.