FIX: Skype meetings not found when joining meetings Content provided by Microsoft Applies to: Skype for Business 2016Skype for Business 2015Microsoft Lync 2013 Select Product Version All Products Symptoms A Skype meeting is not found when you try to join a meeting in some scenarios. Resolution To fix this issue with Skype for Business 2016, install the January 2, 2018, update (KB4011623).To fix this issue with Skype for Business 2015 (Lync 2013), install the January 2, 2018, update (KB4011638).Note Lync 2013 was upgraded to Skype for Business in April 2015. Last Updated: Jan 3, 2018 Did this solve your problem? Yes No Tell us what we can do to improve the article Submit Thanks! Your feedback will help us improve the support experience.