Fix 7-zip vulnerability help file

A vulnerability was found in 7-Zip 21.07 that can be exploited through the 7-Zip Help file. This post will show how to remediate this vulnerability by deleting the 7-zip.chm file. In this post I will show you 2 ways you can accomplish this:
With a MECM (SCCM) configuration item deployment and with Intune script. In this post I will remediate the 7-zip (all versions) 64 bits version with MECM, and only the 21.07 (32 and 64 bits) version with Intune.

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Upgrade to MECM version 2203

Update 2203 for Microsoft Endpoint Configuration Manager (MECM) is now available. In this post I will show all the steps you have to take to upgrade your current MECM installation. To install MECM 2203 as an update, you must have MECM version 2010 or later installed. If you check for updates in your console and the update is not available this post also shows how to get it using the early update ring script. I personally would not install the new version when it still is in the early ring on your production environment but it would be suited for a lab or test environment. When the new version is available in the production ring usually there is an hotfix available already so that would be a good version to install on your MECM production.

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Fix Microsoft 365 apps activation issue

I am currently testing deployment of the MS 365 apps. But we are running into the following error when users are trying to activate the MS 365 apps: Another account from your organization is already signed in on this computer. Enter a product key instead. This happens when users are already signed into older Office versions with their old User Principale Name (UPN) and it was changed was changed before the installation of the MS 365 apps. In this post I will explain the issue and show the solution to prevent this issue and to fix it when you have got the activation issue.

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Software Center customization: Display custom tabs with Microsoft Edge WebView2 runtime

In my post about the MECM 2103 upgrade I made a list of my top 5 new features of MECM version 2103. One of these new features is Improved user experience and security with Software Center custom tabs. You can now use the Microsoft Edge WebView2 browser control in MECM version 2103 and with this control more websites should work with custom tabs without displaying script errors or security warnings. We had a lot of script errors before when using custom tabs to websites, but now these errors should be gone. In this post I will show you how you can enable custom tabs with Microsoft Edge WebView2 runtime.

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Upgrade to MECM version 2103

Update 2103 for Microsoft Endpoint Configuration Manager (MECM) current branch is now available. In this post I will show all the steps you have to take to upgrade your current MECM installation. To install MECM 2103 as an update, you must have MECM version 1902 or later installed. If you check for updates in your console and the update is not available this post also shows how to get it using the fast ring script.

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Fix configuration missing error 401 in Endpoint Manager Admin Center

If you have setup Co-management in your MECM console you can now manage devices from the Microsoft Endpoint Manager Admin Center. If you want to know what you can do with the Microsoft Endpoint Manager Admin Center read this walktrough from Microsoft.
In this post I will show you how you can fix the Configuration missing error if you want to use one of the following features when selecting a device that is Co-managed: Resource explorer (preview), Client details (preview), Timeline (preview), Collections (preview), Applications (preview), CMPivot (preview) and Scripts (preview). In this post i will be using MECM version 2010.

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Set custom Teams backgrounds with Powershell

I got a request at work that it would be nice if users already have got some of the companies custom teams background that they can select as their background in a meeting. They wouldn’t have to upload the images themselves but they would already be in teams to select. It also should be easy to add new custom backgrounds if needed. So I made a powershell script with a colleague of mine that would do this. In this post I will show you how this script works and you can use it yourself.

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