Outlook 0xD4904005 Error generally occurred while using Outlook express. This error is not more complicated but due to this error Outlook account become inaccessible. In this condition users fails to access their emails and unable to send emails through outlook account. Most commonly outlook express 0xD4904005 error prompts due to wrong user id and password and oversized PST.
“Outlook 0xD4904005 Error.”