Tag Archives: Windows Server 2012R2

Update AD FS 2012 R2 to AD FS 2016

By | 19th February 2019

When you are updating your existing AD FS 3.0 (Windows Servr 2012 R2) environment to AD FS version 4 (Windows Server 2016) there are some steps you really should not forget. In this blog I will try to take you through all the steps on how to update your AD FS 2012 R2 environment to… Read More »

How to fix: Get-ADGroupMember : The size limit for this request was exceeded

By | 16th February 2018

Working in a larger Active Directory environment I occasionally got the error:

When trying to read all the members (recursively) of an AD Group. This was annoying since in the alternatives are limited especially when using the -recursive option. You could try with:

or

However these don’t have the recursive option. And… Read More »

How to downgrade the Domain and Forest functional level

By | 24th May 2017

With older versions of Windows Server it was not possible to downgrade the domain and forest functional level once upgraded. However this has changed since Windows Server 2012R2, using PowerShell you can now downgrade the Domain and Forest functional level. To do so follow these steps: 1. Log on to the domain controller as domain… Read More »