app error in EV Office Mail APP

Hi Guys,

I´m Deploying EV Office Mail App for OWA Access in Exchange 2013, when I open Enterprise Vault banner in the email body get error message "app error". I tried get more details with F12 debbug tools but the message no sense for me.

SCRIPT5009: 'Office' is undefined

OfficeMailApp.htm, line 20 character 9

I verified and test certificates, communications, XML-manifest without problems.

Any idea?