Note: We have learned that customers using Exchange Server 2013 and Exchange Server 2007 co-existence can experience an issue causing Exchange Server 2013 CU6 databases to failover. Please refer to...
Updated Jul 01, 2019
Version 2.0
Blog Post
I'm having some issues post-install of the hotfix. OWA reply/calendar/new message are not working on several servers. I compared 2 servers (one working for these functions, one not) and found that :Program FilesMicrosoftExchange ServerV15ClientAccessOwaprem10.0.995.31
is missing nearly a thousand files. My lab/test servers are working fine so I can't test against them right now, but my thought is copying them from a "working" server may resolve this. I should be able to confirm this tomorrow after my emergency maintenance
window tonight.
Also noticed some services after the Hotfix install were shown as "Disabled." Leads me to believe the hotfix may bomb out without sending feedback to the user or install application. When I saw the services fail to be set back properly to Automatic start, I
re-ran the hotfix after a reboot and it appeared to have worked for at least that portion of it - this happened on 3 out of the 6 servers (CAS/Mailbox Combined) on which I ran the hotfix.
Has anyone else seen these issues?