I have installed Ofice365 and Lync and am missing the "Online Meeting" button in Outlook.

After posting a question on Lync TechNet (https://social.technet.microsoft.com/Forums/en-US/9d879faa-4d42-4c1b-bd90-cfe13a907b47/lync-addin-not-available-in-outlook?forum=lyncdeploy), I followed the advice and am posting here.

The file UCAddin.dll is really missing from my installation. I have tried to repair the Office install but it has not helped.

Hi,

I went through the thread in the Lync forum, the suggestions are all worth trying.

As you are using Office 365, have you tried an "Online Repair" from Control Panel -> Programs and Features? It will be a more complete repair than a "Quick Repair", I suggest you give this a try if you haven't.

If the issue persists, please let me know if your Office is installed by yourself, or via a deployment by your administrator, and let me know the architecture of your Office and Windows, 32-bit or 64-bit.

Regards,

Melon Chen
TechNet Community Su