I have Office Communicator 2007 and Outlook 2013, before moving to Office 2013, I had office 2010 and everything works well. After moving to Outlook 2013, the integration between communicator stopped working in outlook. I tried to go to Add-in and found that the add-in entry was missing for communicator 2007 and I tried to add it. But it is not able to add the OCOffice.dll back to outlook.
Any idea? Any pointer or help will be highly appreciated. This is nagging for 2 weeks now..