SCCM

SCCM 2012 – Detection Method for Update

With Configuration Manager 2012, you have a new feature to deploy your software: Application. To use Application, you need to add a Detection Method. This detection method is based on several criterias and it will check if the application is already installed on the computer.

SCCM included three built-in detections:

  • File/Folder: check if a file exists on the drive. Date modified, Version and Size can be used.
  • Registry: Check if a registry key exists.
  • Windows Installer: Check if a product code is installed.

Moreover, you can user another detection:

  • Custom script: write and execute you own script to detect the application. You can use Powershell, VBScript and JScript.

However, when you want to install a software update using Application, there is no built-in function to detect if the update is installed. You have to use a custom script.
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SCCM

SCCM 2012 – WsusPool crashes

During the migration phase of SCCM 2007 clients to SCCM 2012 infrastructure, I had an issue with the Software Update Point: a lot of computers not reported their Software Update compliance and didn’t evaluated any new software updates.

After a troubleshooting, in the WUAhandler.log on client side, there was this error:

OnSearchComplete - Failed to end search job. Error = 0x80244022.
Scan failed with error = 0x80244022.
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