Many people don’t know what to do if KB5005033 appears in Windows printing? The article brought to you today is about what to do if KB5005033 appears in Windows printing. If you still don’t know, let’s learn it with the editor.

Microsoft has acknowledged another printing-related issue on Windows. After installing the August 2021 patches for Windows, such as KB5005033 or KB5005031, some users noticed that printing was causing issues on these devices.

According to Microsoft, the affected printers use Point and Print. These will throw an error message "Do you trust this printer" on any print job initiated from the affected device. Each time an application attempts to print or a print client connects to the print server, the user is prompted for administrative credentials.

Microsoft’s analysis of the issue concluded that the issue is caused by a file name conflict.

This is caused by the print driver on the print client and print server using the same file name, but the server has a newer version of the file. When the print client connects to the print server, it discovers the updated driver files and prompts to update the driver on the print client, but the files in the installation package it provides do not contain the updated file versions.

Microsoft Affected customers are advised to install the latest drivers on all printing devices to resolve the issue, and to ensure that "where possible" the same print driver version is used on both print clients and print servers.

This issue affects all major versions of Windows supported by Microsoft.

Clients: Windows 10, version 21H1; Windows 10, version 20H2; Windows 10, version 2004; Windows 10, version 1909;Windows 10, version 1809;Windows 10 Enterprise LTSC 2019;Windows 10 Enterprise LTSC 2016;Windows 10, version 1607;Windows 10 Enterprise 2015 LTSB;Windows 8.1;Windows 7 SP1

Server: Windows Server 2022; Windows Server, version 20H2; Windows Server, 2004 version;Windows Server, version 1909;Windows Server, version 1809;Windows Server 2019;Windows Server 2016;Windows Server 2012 R2; Windows Server 2012; Windows Server 2008 R2 SP1; Windows Server 2008 SP2

​ ​ Microsoft has published a support page, KB5005652, which provides additional information about the issue.

The company has therefore changed the way print drivers are installed or updated. Non-administrators cannot install or upgrade print drivers using drivers from remote computers or servers without elevating administrator privileges.

​ ​ Microsoft has created a new registry key to restore the old behavior.

Registry location: HKEY_LOCAL_MACHINESoftwarePoliciesMicrosoftWindows NTPrintersPointAndPrint

Dword (32-bit) value name: RestrictDriverInstallationToAdministrators

Value data:

The default value is 1; this requires administrative rights to install or update print drivers when using Point and Print.

A value of 0 allows non-administrators to install the driver when using Point and Print.

By default, Windows users in the Point and Print environment have four options to Install the print driver or update the print driver:

​​​When prompted for credentials when trying to install the printer driver, provide your administrator username and password.

                  Include the necessary printer drivers in the operating system image.

Using Microsoft System Center, Microsoft Endpoint Configuration Manager or equivalent tool to remotely install the printer driver.

Temporarily set RestrictDriverInstallationToAdministrators to 0 to install printer drivers.

Windows Security Updates

The updates related to the new PrintNightmare security update and the following network printing issues are:

​ ​•KB5005568(Windows Server 2019)

​ ​•KB5005613(Windows Server 2012 R2)

​ ​•KB5005627(Windows Server 2012 R2)

​ ​•KB5005623(Windows Server 2012)

​ ​•KB5005607(Windows Server 2012)

       •KB5005606(Windows Server 2008)

​ ​•KB5005618(Windows Server 2008)

​ ​•KB5005565(Windows 10 2004, 20H2 and 21H1)

       •KB5005566(Windows 10 1909)

​ ​•KB5005615(Windows 7, Windows Server 2008 R2)

Microsoft has not yet released an update to the patch's known issues list. Previously for PrintNightmare In the security fix for the vulnerability, changes to settings were the source of printing issues. Affected users will have to wait and see and can keep an eye on the support page for the respective Windows version.

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