Skype for Business upgrade

Regarding all hype about Skype for Business last days her is short overview about it

  1. Skype for Business is available as upgrade for Lync client.
  2. Upgrade is available from 15th of April as KB2889923.


Knowing which KB is bring this change, System Administrators or responsible persons for updates will be able to control will this update will be applied or not. This will give most of companies time to adopt and test new functionalities of Skype for Business.

CM 12 R2 Prerequisites on Server 2012 R2

In a next couple of posts I will try to share automated scripts for various installations. First of them will be for installing all prerequisites for installation of System Center Configuration Manager 2012 R2 on Windows Server 2012 R2

Script is simple and code will be shown here, but at the bottom of this post you can find download link so you don’t need to type script.

NOTE: In this script you need to be adjust path to configuration file and name of configuration file if you will use other than this

Open PowerShell and type:

Install-WindowsFeature –ConfigurationFilePath <CM12Prereqs.xml>

(mine is looking like this:

Install-WindowsFeature -ConfigurationFilePath ./CM12Prereqs.xml)

Here you can find .ps1 and .xml file for download as a .zip file
More about this can be foud here

System Center 2012 R2 and Windows Server 2012 R2

Microsoft has announced preview version of whole new System Center 2012 R2 suite.

You can download evaluation version together with Windows Server 2012 R2 preview here

From SCCM 2012 RC to SCCM 2012 SP1 in few steps.

I finally upgrade my System Center Configuration Manager form RC version to RTM version with SP1 included.

As I had “small” collation problem I couldn’t just simply reinstall it. For that reason I was uninstall my SCCM completely. Plan was to keep server name in Active Directory and to keep same site name.

In that reinstallation I was separate my SQL server from my SCCM server. Now I have SQL 2012 SP1 for all (future)System Center products, and SCCM is connected to it.

After one working day my job was done and I have fully functional SCCM. Now I have to wait for clients to contact SCCM. Most of clients were contact SCCM in next two days, but some clients don’t.

Then I use some old stuff which can be found on Niall Brady forum. As I’m very lazy Smile, and I don’t want to type all over again You can find solution for deploying/redeploying clients here.

How to manage virtual machines on your Windows Server 2012 Core with Hyper-V role.

If you install Windows Server 2012 Core, when you log on to server you will have only command prompt. Difference after you log on between Hyper-V 2012 and Windows Server 2012 Core with Hyper-V role is sconfig (so called blue) window. You can always start sconfig window by typing sconfig to your command prompt.

Hyper-V role by default does not install Hyper-V management console. If you try to run it you will receive error “c:\Windows\System32\virtmgmt.msc” does not exist. To install it you must use PowerShell

PowerShell give us possibility to install different Windows Features. To install Hyper-V management console you will use syntax: Add-WindowsFeature –name RSAT-Hyper-V-Tools

If you want to install other RSAT tools you can type Get-WindowsFeature to see names of available features and then type Add-WindowsFeature –name Name_Of_The_feature