ADFS Proxy: Fix Error 0x8007520c

In this tutorial, I will tell you how to fix error 0x8007520c on an ADFS proxy server. When you open the Remote Access Management Console console, the following page is displayed: This error occurs during a certificate change and the proxy does not have the same fingerprint as the ADFS server. The easiest way to …

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SSH client: delete existing keys

In this tutorial, I will explain how to solve the error : WARNING : REMOTE HOST IDENTIFICATION HAS CHANGED. This error mainly occurs when you reinstall a Linux server with the same IP address and you have registered the thumbprint (key). Since the server has been reinstalled, it is normally that the key is changed. …

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MDT : Application name is already used

MDT message d erreur

When creating a new application in MDT, you get the following message: Application name “application name” is already used. This error occurs when trying to create a new app with a name that was used and the app was deleted. Solution 1. Open the Applications.xml 1 file (with notepad++) located in X:\DeploymentShare\Control 2. Delete the …

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Default Domain Policy: Remove Remote Installation Services settings

In this “troubleshooting”, I will explain how to remove the Remote Installation Services settings that are configured on the Default Domain Policy. On Active Directory domains, which were created with an older version of Windows Server (2003), User settings are configured (Policies / Windows Settings / Remote Installation Services / Client Installation Wizard Options). Custom …

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KB5005573 – Error 0x0000011b – Printing

On Windows Server 2016 servers, KB5005573 randomly causes printing error 0x0000011b on computers. As of 9/17/2021, the workaround is to uninstall this update from the print servers. In the case of using WSUS, the update should also be disapproved. Edit 1: Another workaround will be to change the value of the HKEY_LOCAL_MACHINE \ SYSTEM \ …

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