Popup titled "Microsoft Forms" reads: "To help prevent malicious code from running, one or more objects in this form were not loaded. For more information, contact your administrator."
The meeting itself is an invitation using Cisco MeetingPlace, other invitations open without the popup. I'm also running Symantec Endpoint Protection, which may contribute as well.
Is there any why I can never see this popup again? It's annoying and I don't really care that the forms were not loaded.