Error in Office: The file is corrupt and it cannot be open – security setting
If you get this error trying to open a Office document: “The file is corrupt and it cannot be open” it might be a security setting.
If the file is from the Internet / Outlook, it is blocked by default.
You can unblock in the file properties or make a GP
Goto: User Configuration > Administrative Templates > Windows Components > Attachment Manager Enable: Do not preserve zone information in file attachments