PDF files won't opem

[AC Question]

Hi,
I have recently encountered a problem. The PDF files will no longer open but previously did. All apps are current? The file comes up with an error and when downloaded tells me their is no content. Previously viewed and downloaded these files frequently

 

[B. Diddy]

Welcome to Android Central! Are you talking about PDF attachments in your email? Or any PDF file you download from the web? There seems to be an issue (primarily on Samsung devices, I think), where PDF attachments can't be viewed, which has been discussed in other threads.