Tag Archives: Exchange 2016

Installing Exchange 2016

I’ve finally found some time to install Exchange 2016 in my test environment. This thing has been on my to do list for a long time, and recently Nicolas Prigent wrote a blog post at StarWind blog on exactly this subject – Installing Exchange Server 2016 on Windows Server 2016, leaving me no excuses for not completing task from my to do list anymore 🙂

So essentially instructions provided in the abovementioned blog post were sufficient for me for getting Exchange Server 2016 up and running in my test environments. Installation process itself is a bit lengthy and before that you have to take care of prerequisites as well as prepare your AD DS schema. With these preliminary parts I had couple of issues which I will mention below.

First of all you have to have the following update for Windows Server 2016 – KB3206632 which is available for download in Microsoft Update Catalog. When I installed this update on my Hyper-V VM with Windows Server 2016 I had an issue on reboot stage – system sort of went into applying updates and restart but then stuck with empty blue background. After waiting for about 8 hours (I just left box running during the night) I just powered off VM and switched it on again – update was applied successfully after this.

Next part is AD DS schema modifications you need to make before installing Exchange by issuing the following commands one after another (strictly in order specified):

cd d:
#Step 1 Preparing AD DS Schema
.\setup /PrepareSchema /IAcceptExchanfeServerLicenseTerms
#Step 2 Preparing AD DS
.\setup /PrepareAD /OrganizationName:"Conundrum" /IAcceptExchanfeServerLicenseTerms
#Step 3 Prepare Domain
#In case you have multiple domains replace PrepareDomain with PrepareAllDomains
.\setup /PrepareDomain /IAcceptExchanfeServerLicenseTerms

I run into issues with steps 1 and 2. Step 1 failed with on Extending Active Directory schema with the following error:

There was an error while running ‘ldifde.exe’ to import the schema file ‘C:\Windows\Temp\ExchangeSetup\Setup\Data\PostWindows2003_schema0.ldf’ The error code is: 8224.

To solve this I just attached installation ISO to one of my DCs and run it there – operation completed without errors.

Next issue happened on step 2:

An Active Directory 0x51 occurred when trying to check the suitability of server. Error: ‘ActiveDirectory response: The LDAP server is unavailable.’

In this case re-running the same command from DC didn’t helped and what actually helped is moving schema master role from one DC to another. If you are a bit rusty on how to do this – see this blog post.

So thanks to Nicolas’ post I now have Exchange 2016 in my test environment, and I already reconfigured my K2 farm (yes I run 4.7 + Feb 2017 CU) to enable Exchange Server integration: