title: It was not possible to complete the request due to file system permission restrictions when ckeditor access azure blob
body: <p>I am working on the application which is using Ckeditor for the process. now its using local file system which is deployed in same server. our client would like to migrate this to cloud. since Ckeditor supports azure blob storage. i have changed the backend connector, but sill not able to connect to storage account.
  when i browse url "It was not possible to complete the request due to file system permission restrictions"<a href="https://i.stack.imgur.com/BJX44.png" rel="nofollow noreferrer">Error-Image</a></p>