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Upgrading Exchange 2013 RTM to Latest SP and CU

To check for the current version use the following command line


Product nameRelease dateBuild number

Exchange Server 2013 CU7

December 9, 2014


Exchange Server 2013 CU6

August 26, 2014


Exchange Server 2013 CU5

May 27, 2014


Exchange Server 2013 SP1

February 25, 2014


Exchange Server 2013 CU3

November 25, 2013


Exchange Server 2013 CU2

July 9, 2013


Exchange Server 2013 CU1

April 2, 2013


Release to Manufacturing (RTM) version of Exchange Server 2013

December 3, 2012


Version 15.0 (Build 516.32)

Get-Exchangeserver | ft Name,Admin* -Autosize

How to upgrade your existing Exchange Server 2013 to CU7 using command-line

You will have to download CU7 pack, extract it and run the command line from CMD with administrative privileges.

Here we run the CMD as admin

Drag and drop the folder you extracted into CMD window to be able to enter into the path in order to run the setup file.

Run the following command to upgrade the existent server

Setup /Mode:Upgrade /IAcceptExchangeServerLicenseTerms

Below you can see the upgrade process to install the Cumulative Update 3.

Once the upgrade process is finished you will be able to see the new version in the cmdlet after you apply the cmdlet 

Get-ExchangeServer | ft Name,Admin* -AutoSize

The version must show 15.00.1044.025

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