Attachments in blogs get damaged.
The error message, given below, I get when trying to open or download an attachment.
Acrobat could not open 'moodle_usually_study_quiz_tool.pdf' because it is either not a supported file type or because the file haas been damaged (for example, it was sent as an email attachment and wasn't correctly decoded). To create an Adobe PDF document, go to the source application. then print the document to Adobe PDF.
Can anyone suggest me about this issue?
Thanks for help.