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Unfortunately, as these suggestions either remove security updates or don't always work, they are not ideal for resolving the issues. The BleepingComputer forum topic includes numerous suggestions from Windows admins on how to resolve the networking printing issues caused by the Windows 10 KB5006670 update. However, this Registry key is no longer working for the problems caused by the October updates, and users are required to fix it using other methods. When the September cumulative updates caused printing issues, it was possible to fix them by allowing non-Admins to install printer drivers or disabling the 'RpcAuthnLevelPrivacyEnabled' Registry value. How to fix KB5006670 network printing issues The same security fixes were also released for Windand Windows 11 and will likely cause similar issues on those Windows versions. While most of the reported problems are related to Windows 10's KB5006670 update, this is likely because it is the most widely used version of Windows at this time.
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This week, Microsoft released further security updates for Windows printing vulnerabilities tracked as CVE-2021-41332 and CVE-2021-36970, likely causing the new network printing issues. Unfortunately, while these changes fix the vulnerabilities, they also lead to problems printing to network print servers. Since July, Microsoft has been releasing a constant stream of security updates to fix the PrintNightmare vulnerabilities in the Windows Print Spooler.Īs threat actors, including ransomware gangs, actively exploit these vulnerabilities, Microsoft has changed its Point and Print printing feature drastically.
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In an eight-page forum topic at BleepingComputer, Windows administrators recounted their frustration with the printing bugs and came to the same conclusion - uninstalling this week's updates resolves the problem.
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Since installing the KB5006670 update, users are reporting that they cannot print to network print servers, with some users receiving 0x00000709 or ' Element not found' errors when attempting to print. On Tuesday, Microsoft released Windows updates to fix bugs and security vulnerabilities as part of the October 2021 Patch Tuesday. Windows 10 users and administrators report widescale network printing issues after installing the KB5006670 cumulative update and other updates released this week.
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