When you try to view this event in Event Viewer, you notice that the event is logged incorrectly. For example, Event Viewer displays a message that states the following: The description for Event ID 261 from source LogSample cannot be found.

What it fixes. The troubleshooter helps fix problems that: Corrupt registry keys on 64-bit operating systems. Corrupt registry keys that control the update data. Prevent new programs from being installed. Prevent existing programs from being completely uninstalled or updated.

Uninstall from the Start menu. Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings. Select Start > Settings > Apps > Apps & features . Find the app you want to remove, select More > Uninstall.

If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track.

Fixes an issue in which replicated folders are deleted when you use DFS Replication to do perform a recovery job in Windows Server 2008 R2. Additionally, Event ID 4114 and Event ID 4008 are logged.

Workaround. You can add the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PowerShell\1\PowerShellEngine registry key back after you uninstall Windows PowerShell 2.0. The quickest way is to grab the registry file from the Microsoft TechNet Gallery: https://gallery.technet.microsoft.com/Exchange-2016-CU1-7c843cb0.

After 45 seconds, the request times out and is tracked by using event 5816 and event 5817. When you set the WarningEventThreshold registry entry, use a value that suits the importance of NTLM authentication performance in your environment.

To do this, use the registry setting below. Name: \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DNS\Parameters\MaxComputationForNsec3Validation. Type: DWORD. Default: 1000. Max: 9600. Min: 1. This update addresses an issue that affects a network. An error occurs when credentials expire.

This update automatically applies Safe OS Dynamic Update ( KB5034235) to the Windows Recovery Environment (WinRE) on a running PC to address a security vulnerability that could allow attackers to bypass BitLocker encryption by using WinRE. For more information, see CVE-2024-20666.

PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help you make the most of your Windows PC.