When I try to open an e-mail attachment (by touching the attachment and getting a pop-up that asks me if I want to view or save the attachment), no matter which I choose, it goes to the "loading" progress bar, and then I get this message: Sorry, an error occurred. Please try again. If this error persists, there may be a problem with the file you are trying to access.
Have tried with multiple documents, so I do not believe the error is with the file.