Exchange CU versions


I'm running a Exchange 2013CU6 and I would like to update to CU18. Is it something that I can do directly or I have to install other CU before?

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AmitIT ArchitectCommented:
You can directly upgrade to latest CU. No need to install previous CU's.

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Hemil AquinoNetwork EngineerCommented:
As stated above by @Amit you can do that. Just make sure you have a backup before you perform such thing.
Also, if you don't have any DAG I recommend you to apply that update after business hours. Well I think you know.
Jose Gabriel Ortega CEE Solution Guide - CEO Faru Bonon ITCommented:
Just to add something, you will have downtime during the time of the update and the subsequent reboot. keep that in mind and notify your personal
Todd NelsonSystems EngineerCommented:
FYI... CU19 was released yesterday.  Be careful of the possible .NET Framework compatibility that may require 4.6.2 prior to installing CU16 or newer.

AmitIT ArchitectCommented:
Closing this question.
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