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Process handle exhaustion when enabling EnableDelayPostingOfDeferredCOMEvents in Skype for Business 2016

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Symptoms

After you enable the EnableDelayPostingOfDeferredCOMEvents option for Microsoft Skype for Business 2016, you notice that the process handle count for Lync.exe increases until the client crashes.

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Cause

A thread handle is not correctly closed when it is finished. This causes a handle leak.

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Resolution

To fix this issue, install the July 7, 2020, update (KB4484326) for Microsoft Skype for Business 2016.

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Keywords: CI120457, kbHotfixAuto, process handles are increased, kbqfe, kbfix, kb

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Article Info
Article ID : 4570182
Revision : 5
Created on : 7/7/2020
Published on : 7/7/2020
Exists online : False
Views : 209