HTTP Error 404.11
If you are taken to a screen with the error message HTTP Error 404.11 the likelihood is that you are trying to view an attachment which contains a special character (any character which isn't alphanumeric).
You'll need to delete the original file and re-upload it with a name which does not contain any special characters, then you'll no longer receive the error message.
You'll need to delete the original file and re-upload it with a name which does not contain any special characters, then you'll no longer receive the error message.
Updated on: 10/11/2022
Thank you!