Issue: you are getting Access Denied errors when embedding or linking to documents & PDFs in modules, which look like this:
Or like this:
The reason that this link isn't working is that the link, along with the expiration token (italicized below) was used. In order to link directly to this file, you will just need to use the bare link. The expiration signature token begins with ?Expires= .
Link with expiration token:
Also, please note that if a user is not logged in, they may experience an XML error.