After installing KB5013942, users cannot launch Event Viewer.WindowsEvent Viewer is a tool for administrators to monitor application and system information logs, including errors, alerts, and warnings.
One of the affected users described, “There were some issues installing the update, but we’ll try again later. If you keep seeing this and want to search the web or contact support, this may Helpful. (0x80073701)” reminder.
Another user highlighted issues with Event Viewer and app crashes on Windows 10, stating: “Besides Event Viewer no longer opens, it looks like this patch removes files related to .NET 5 (or makes it cannot be used). For me, my Fijitsu scanning software ScanSnap has an error now, mscoree.dll is missing”.
In a comment about an issue with the Windows 10 May 2022 Update, one user said: “This update apparently caused my system to be incompatible with a driver as I kept getting machine checked exceptions after installation. Right after booting, all ‘s background service starts. Before this update, everything was working fine”.