Welcome to the Jocha blog!

Installing HP branded Windows on a Virtual server

My customer has bought a Hewlett-Packard server with a Windows Server 2012 ROK (Reseller Option Kit) license.
However this customer had some issues with the installation of the license on the Hyper-V guest server. Since the Windows server does not recognize the ‘hardware’ as a Proliant server, licensing will not succeed.

However there is a simple solution…

Read more...

Detect and Elevate a PowerShell session

We’ve set out to help a customer with automation within their IT department.
Some daily tasks require an elevated prompt, there is no way around it. But it’s not obvious how to check if the current prompt is elevated, or how to elevate the session. So here is a how-to…

Read more...

Azure Backup Job Failed 0x1D4C2

Lately we’ve been getting a lot of inquiries regarding Azure Backup. One customer tried to set up the Microsoft Azure Recovery Services (MARS) agent, they experienced a problem where the backup job fails immediately…

Read more...

Change the Azure AD Sync Schedule

I finally I got some time to play with the new Azure Active Directory Sync tool and its configuration.

The installation was very straight forward. The step-by-step instruction are provided on MSDN. The administration tools and scripts are located in difference places compared to DirSync which was little confusing in the beginning.

Read more...

Disable Windows 10 Automatic locking screen

We’ve been upgrading a customers environment… for one of their workstation configurations they didn’t want the computers to lock on idle, which is enforced by default.

Read more...
WordPress: Hacks for the Media Uploader

WordPress: Hacks for the Media Uploader

Today I implemented Fancybox on the site. Although Wordpress had to be hacked a bit for this to work. By default WP will add a bunch of weird classes and properties that will screw up plugins. This is how I managed to fix it.

Auditing Group Changes in Active Directory

Auditing Group Changes in Active Directory

A customer of ours asked us to look into making their environment more secure. However we noticed that they did not audit Group/User changes in their Active Directory, we adjusted this and here’s a quick guide how to deploy it in your corporation.

Manage Windows Server 2008 from Server 2012

Manage Windows Server 2008 from Server 2012

After installing Windows Server 2012 and booting up you are welcomed by the new, greatly improved Server Manager.
This new tool is however not compatible with previous server versions out-of-box.

Access-based enumeration in Windows Server 2012

Access-based enumeration in Windows Server 2012

Yesterday I migrated our main file server to Windows Server 2012.
Noticed that Access-based enumeration was not working, I couldnt find the setting to re-enable it, or any good information on the web as to where it had gone.

Could not find an available image BootImageID

Could not find an available image BootImageID

After setting up Windows 7 x64 I was asked to verify that SCCM would work for 32-bit aswell. However after pressing F12 the TS would not start.
When checking SMSPXE.log I found the following…

RDP dying after Windows 2008 R2 SP1 update

RDP dying after Windows 2008 R2 SP1 update

Ran into this problem this morning when installing Service Pack 1 for Windows 2008 R2. Service Pack installs successfully, but after we couldn’t login via remote desktop services. The fix was easy to deploy…

Volume Shadow Copy and DHCP issue

Volume Shadow Copy and DHCP issue

After installing DHCP on Windows Server 2008 R2, you may start to see an error message in the event logs. Inspection of the detailed tab of the event log entry will show information about the process that generated the error…

Setting Option 66 and 67 for DHCP

Setting Option 66 and 67 for DHCP

To get PXE working on a server that is running both DHCP and WDS you need to enable option 66 and option 67. These settings will help your connecting clients to find the appropriate PXE server.