Exchange 2010 Sp3 Upgrade, WCF/HTTP Activation Missing

0

I have a customers Exchange 2010 Sp1 server that needs to be upgraded to Sp3 prior to moving them to Exchange 2013. I am trying to install Exchange 2010 Sp3 update and get the following error

The .NET Framework feature 'HTTP Activation' isn't installed.  User Server Manager to install HTTP Activation.

When I add that feature I get the following error.

Add-WindowsFeature : Installation of [.NET Framework 3.5.1 Features] HTTP Activation failed. Attempt to install HTTP Activation failed with error code 0x80070643.  Fatal error during installation

Through some research I have found that by removing the Windows Process Activation Service feature I will be able to install the WCF and HTTP Activation feature and then re-install the WPA Service.

http://www.techieshelp.com/cannot-install-net-framework-3-5-1-on-server-2008-0x80070643/

My question is: Will removing the WPA Service from a functioning Exchange 2010 install cause issues with Exchange functionality? Will I be able to re-install this feature successfully afterwards? All blogs do not discuss this issue with Exchange 2010 already running on the server, only issues with install...

exchange
exchange-2010
asp.net
asked on Server Fault Jul 23, 2015 by bakesale

1 Answer

1

No technical answer here but our decision was to simply build a new Exchange 2010 box, install Sp3 on it and migrate mailboxes there as a holding server for Exchange 2013.

answered on Server Fault Jul 23, 2015 by bakesale

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