Dear Support Team,
I'm developing Box App (using Web integration https://docs.box.com/docs/box-web-application-integrations/)
That mean when Box's user access to Box console and select the App, then the App will open iFrame and load to my web application. But in IE 11 with default mode is "Edge" it always say "SCRIPT5 Acess is Denied" as you describe here https://msdn.microsoft.com/query/dev12.query?appId=Dev12IDEF1&l=EN-US&k=k(VS.WebClient.Help.SCRIPT5) and cannot load my web app. Even I have tried to set setting "Internet Option" > "Security" > "Internet" > choose custom level & set enable "Access data source cross domain" but it's the same.
But the strange is it's working normally if use IE 11 with default IE 11 mode & MS Edge. For some reason, some my users are using IE 11 with default mode is "Edge" they was got this problem.
Do you have any idea with this issue or advice me how to support my user to upgrade correct IE 11 running default IE 11 mode?
It seem there are some difference version with IE 11?
Thank you for your support.
Best regards
Johnny