An error occurred while attempting to connect to a Hyper-V server

An error occurred while attempting to connect to a Hyper-V server

While setting up a new Hyper-V failover cluster I got an error when trying to connect using the Hyper-V manager console: An error occurred while attempting to connect to server “[computername]”. Check that the Virtual Machine Management service is running...
How to install all roles and features of one server on another

How to install all roles and features of one server on another

Ever wanted to install all the roles and features that are installed on one server on another server? Easy. Just copy and paste the following command into an elevated powershell on the server where the roles and features are installed. Then copy the output and paste...
How to purge Kerberos tickets of the system account

How to purge Kerberos tickets of the system account

… or: How to update group membership information of the computer account? When updating Active Directory group membership of your users you usally ask them to logoff and logon again – or even to reboot the machine. You don’t tell them why, you just...
Ambiguous Name Resolution (ANR) for LDAP

Ambiguous Name Resolution (ANR) for LDAP

What is ANR? Ambiguous Name Resolution (ANR) is an efficient search algorithm associated with Lightweight Directory Access Protocol (LDAP) clients that allows for objects to be bound without complex search filters. ANR is useful when you are locating objects and...