Update Exchange 2013 CU6 to CU7 - do i need to uninstall CU6 Interim updates?

When installing CU6, I also installed interim update KB2997209_2997847.

Does this update need to be uninstalled prior to installing CU7?

April 6th, 2015 10:33pm

Hello

the install.txt say: yes uninstall need. but MS... contact your TAM :)

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April 7th, 2015 2:11pm

When installing CU6, I also installed interim update KB2997209_2997847.

Does this update need to be uninstalled prior to installing CU7?

Not CU8? 

Unlike Exchange 2010, you typically do not need to remove the interim updates before installing the latest CU in Exch 2013.

April 7th, 2015 2:34pm

I have contacted Microsoft ans have been informed that as of CU3, CU's may be installed directly over the top of installation with interim updates.

If you did have an interim update installed and strong name verification disabled, you should re-enabled it after the new CU is applied.

Tom

  • Marked as answer by Tom_Slycke 18 hours 39 minutes ago
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April 9th, 2015 8:47am

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