Error 1330, location 2
Password expired
If your backup identity user is located on a domain server...
If you are setting up BackupAssist on a domainserver, go to Start -> Administrative Tools -> Active Directory Users and Computers.
Find the user account that you have selected as the backup user identity and double click on that name. Then select the 'Account' tab.
Ensure that the 'Password never expires' checkbox is selected.