SCCM 2012 R2 SP1 CU1….Why are my task sequences not visible?

This week I’ve upgraded a SCCM 2012 R2 environment to Service Pack 1 with update CU1. After the upgrade, I noticed that not all my task sequences (deployment) where available after PXE boot. Why is that? Is this a ‘new feature’ or just a ‘bug’? After some Troubleshooting I’ve figured out that there’s a strange thing in my deployments!

As you can see in my example I’ve created a collection with 3 deployments active. After PXE boot a virtual machine, only the first deployment is available?!?! :S The other two deployments are also active, but not available…

When we go to the properties of the other two deployments, and change the schedule 1 day back in the time, the deployment became available!! Very strange behavior, but this is the only ‘solution’ I’ve figured out!

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How to: change the default location when opening File Explorer in Windows 10

When you open File Explorer in Windows 10, the default location is “Quick access”. This is not what I want, so let’s change this location.

1.) Select “View”
2.) Options / Change folder and search options
3.) Change “quick access” to “This PC”
4.) Close File Explorer and open it again

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Create you own installation media of Windows 10 using USB flahs or DVD

Microsoft has released the “Media creation tool” for Windows 10. With this tool you can create your own installation media for installing Windows 10 on multiple devices, using USB flash of DVD.
Within a few stepts you’ve your own installation media and the party can begin :)

You can download the tool here


Message tracking in Microsoft Exchange 2013….the easy way!


In Microsoft Exchange 2010 there was a very easy and powerfull tool, message tracking viewer. With this graphical tool you could track any message within your Exchange organization.

With Exchange 2013, the message tracking is not graphical anymore. So it’s not that easy to track some messages. The new way to go is Windows PowerShell! With the following example, you can easy create a overview of all the messages in your Exchange environment.

Get-MessageTrackingLog -ResultSize Unlimited -Start “Jul 15 2015″ | Out-GridView -Title “Exchange SMTP tracking log”


You can create a search filter based on, for example: EventID, Sender, Recipients or Subject.


How to: View configured mailbox quota’s in Exchange 2010/2013 using Out-GridView

When you’ve configured mailbox quota’s within your Exchange 2010/2013 environment, you’ve to check the configuration sometimes. Using Microsoft PowerShell, you can watch the current configuration within a few second, so this is extremely powerfull!! But, when you have to query for some specific user or result, it’s not that easy.

There’s a very usefull command within PowerShell that I’m using almost for all my scripts….Out-GridView. When using the parameter Out-GridView, the results are not showing within the PowerShell screen, but in a separate window! Within this window, you can very easy add some search criteria….for example: specific user, quota or an overview per database.

One requirement is that the Windows Feature “Windows PowerShell Integrated Scripting Environment (ISE)” is installed on the Exchange servers or mangement server from where you’re running the commands.

1.) Open the Exchange Management Shell (EMS)
2.) For an overview of the current mailbox quota, use the following command.
Get-Mailbox -Identity mswinkels | ft Name, IssueWarningQuota, ProhibitSendQuota, ProhibitSendReceiveQuota
3.) The results of this command is shown within the PowerShell window
4.) Now we’re running the same command, but replace “ft” (format-table) with “select” and add the parameter “Out-GridView”
Get-Mailbox -Identity mswinkels | Select Name, IssueWarningQuota, ProhibitSendQuota, ProhibitSendReceiveQuota | Out-GridView
5.) Now the results are in a separate window! Extreme usefull when you’ve have to search for a specific result or results.

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How to: Change the view of Mozille Firefox options menu

Today I’ve upgraded Mozilla Firefox from version 35.0.1 to 38.0.5. After the succesfully upgrade, everythin looks fine. But there’s one crucial thing that has been changed in version 38.x. The “Options” menu is not a pane anymore, but it will be open in a new tab. I’ve customized some things in the browser (hide the network button) in the UserChrome.css file. In the new Options tab, the netwerk button is available again for my users. So, I want to hide this option and it works great in version 35.x.

With a simple edit in the UserPref.js file within the profile of my users, I can force the “Options” menu view in the ‘old’ way. After that, the network button is gone again!! :)

I’ve used RES Workspace Manager 2014 for distribution the new UserPref.js file to all of my users, but you can also use some other 3th party software or do it just manually.

1.) Open Mozilla Firefox 38.x
2.) Type about:config
3.) Search for “
4.) Set the option “Browser.preferences.inContent” from true to false
5.) Close Mozilla Firefox and open it again

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Free ebook “Introducing Windows 10 for IT Professionals, Preview Edition”

Microsoft has released a free ebook of “Introducing Windows 10 for IT Professionals, Preview Edition”. You can download the ebook here.


First look at Windows Server 2016 Technical Preview 2 Build 10074

Microsoft has released a new version of Microsoft Server 2016 Technical Preview 2, so I’ve installed this version immediately within my Hyper-V environment. After starting the setup, you’ll see there’re two versions:

  • Windows Server Technical Preview 2
  • Windows Server Technical Preview 2 (with local admin tools)

The difference between theese two versions is the User Experience. In previous version of Windows, it was called Windows Server Core Edition. So the version without the local admin tools, the user has no option to enable/install the graphical user interface (GUI).

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After the installation, you’ll see that there’s a difference between the User Experience. One version, the Server Manager is available and the other version has only a command prompt available. You’ve to manage this server from another server with the Remote Server Administrative Tools (RSAT). The version with the admin tools included, there’s a possibility to enable the Graphical User Interface (GUI).

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After a reboot, the server is turned on with a Graphical User Interface (GUI) and it looks pretty cool!! And YESSSS, the start menu is back again :) What a great time for some users!! With this new version of Windows Server, there’s is a complete new “world of bits and bytes”….