I can't open a link or complete a download, what should I do? Enterprise Students Links Does Not Work Link leads to inactive website At times we reference material not hosted on Udacity's site. These third party websites and resources are not maintained by us and so we will not be able to restore them. Please reach out to us for direction on next steps and include the link in question in your request message. Clicking Link Result in Red Error Message with a Message About My Enrollment Please reach out to us for direction on next steps and include the link in question in your request message. Downloading a Document Does not work, because it will not open Some links and downloads may be blocked by your security settings, especially if you are using a corporate computer or network. Please check the Resources tab in the left side of the classroom or scroll to the very bottom of the same page you're viewing the link and you may see a download file at the bottom of the page. Please reach let us know and include the link or description of the document and issue and we will provide you with an alternative source. You can also try using a personal computer and network.