Issues updating Server 2012 R2 with Exchange 2013 with KB4072650

[JaredBusch]

It looks like Exchange doesn't like it when the Hyper-V Integration services are updated.

Totally kills the VM because the Exchange services cannot handle the network updating.

Google tells me to disable all the Exchange services prior to applying the update.
Haven't had time to test that yet.

https://www.reddit.com/r/sysadmin/comments/89ihrv/windows_2012_r2_hyperv_vmexchange_2013_patching/dwsbl6x/

[jt1001001]

@jaredbusch This has happened to me. I followed the following site to fix: http://blog.scng.si/exchange-server-vm-becomes-unresponsive-while-updating-hyper-v-integration-services/

[BRRABill]

These are the kind of things you think someone would catch.

Not like it's some random 3rd party app on some 3rd party OS on some 3rd party host.