Outlook Add-in for Skype meeting always gets disabled after restarting Outlook 2013

Submitted by Jochus on Thu, 04/01/2018 - 19:49 | Posted in: Windows

To avoid having the Skype Add-in disable after restarting Outlook, I had to execute the following steps:

  • Start Outlook 2013 as an Administrator (this step is important, otherwise, it will NOT work)
  • File > Options > Add-ins
  • Under Manage: Com Add-Ins and click on Go
  • On COM Add-Ins page. Check Skype meeting Add-in for Microsoft Office 2013
  • Click Remove
  • Press OK
  • Close Outlook
  • Start Outlook 2013 as an Administrator
  • File > Options > Add-ins
  • Under Manage: Com Add-Ins and click on Go
  • Press Add...
  • Browse to: C:\Program Files (x86)\Microsoft Office\Office15\UCAddin.dll
  • Press OK
  • Close Outlook and start it as a normal user. The add-in is now activated.


Submitted by Manzoor (not verified) on Sun, 23/09/2018 - 10:19

Thanks for the Solution.
For x64 Windows 7, the location is 'C:\Program Files\Microsoft Office 15\root\office15' where UCAddin.dll can be found.

Submitted by Maarten (not verified) on Wed, 05/12/2018 - 09:36

That worked, thanks!

Submitted by Mike Scott (not verified) on Mon, 30/09/2019 - 16:56

DLL was not in the path you indicated.
I found it in: C:\Program Files (x86)\Microsoft Office\root\Office16

Office 16 folder is for Office 2016
Office 15 folder is for Office 2013

Submitted by Emily (not verified) on Wed, 27/05/2020 - 08:47

Our IT tried everything yesterday and I chanced upon your page here and sent it to him. We just resolved this by running my account as an administrator and it works beautifully now.

Submitted by Justin (not verified) on Fri, 26/06/2020 - 18:50

I had to find this file in a different path. It was Programfiles (x86)/microsoftoffice/root/office16. The UCAddin.dll file was here. I had to start outlook as administrator and added the addin with the instructions above using this path. Once added hit ok, closed outlook, reopened as normal and the button was in the meetings section. Hope this helps

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