Exchange 2016 Upgrade Path To CU23 Mar23

[superbaim7717]

Hi,

We have exchange 2016 CU 22 Nov 22 and we want to update to latest patch, can i download the latest patch and install ? or i have to download the iso cu23 2022H1 and install then apply the latest cu23 patch?

thanks before

[#2]

@superbaim7717 you need to install the latest version of exchange on the target server and run the setup. refer to the below link for step-by-step instructions.

Upgrade Exchange to the latest Cumulative Update | Microsoft Learn

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[#3]

Hi @superbaim7717 

according to your question, you will have to  download the iso cu23 2022H1 when you run  Setup.exe

it will start the upgrade.

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[#4]

Just in case the previous replies are not clear, the CU update is different from the SU update, so you will need to install the latest CU, and then install any SU released after the CU was released.