This is not really an error but it is also most definitely not the behaviour you want. If you get the following error message:

This content cannot be displayed in a frame

To help protect the security of information you enter onto this website the publisher of this content does not allow it to be displayed in a frame….

SharePointIframeerror

Fortunately it is relatively easy to solve:

• Delete temporary internet files – Internet Options > General> Delete…
• Add *.live, *.sharepoint.com, *.dynamics.com in trusted sites – Internet Options > Security > Trusted Sites > Sites
• Reset to Custom settings to Medium – Low – Internet Options > Security > Trusted Sites > Custom Level – Reset to Medium – Low
• Enable mixed mode – Internet Options > Security > Trusted Sites > Custom Level
• Enable programs and files in an iframe – Internet Options > Security > Trusted Sites > Custom Level
• Make sure you close and restart Internet Explorer, refreshing is not enough

This posting is provided “AS IS” with no warranties, and confers no rights.