7/24/2020

2 minutes to read



Applies to: Exchange Server 2013 Enterprise, Exchange Server 2013 Standard Edition

In this article

Original KB number: 2879739

Symptoms

After you install update 2874216, you experience the following issues in Microsoft Exchange Server 2013:

Note Update 2874216 is described in security update MS13-061. You don't experience these symptoms after you install the Exchange 2007 or Exchange 2010 versions of the MS13-061 security update.

The content index (CI) for mailbox databases shows "Failed" on the affected server.

The Microsoft Exchange Search Host Controller service is missing.

You see a new service that's named "Host Controller service for Exchange."

Workaround

To work around this problem, update the following registry entries.