I have 1 App and 2 WFEs. Is it okay to install the CU on all the server at the same time or they need to be install in a order. Once install is completed on all servers then I will run the PSConfig.

Please let me know if PSConfig needs to run in certain order.

1 Answer 1


You can install the CU on each server at the same time, but you will need to run the PSConfig one at a time. Doesn't really matter on the order.

Microsoft has more detailed guidance on this at: Install a software update (SharePoint Server 2010)


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