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.

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) makes sure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.

Workaround. Try these methods to work around this problem. Method 1 Disable and enable the USB root hub. Use Device Manager to disable and re-enable the USB root. This lets the controllers recover the USB port from its unresponsive condition. To disable and re-enable the USB root, follow these steps: Click Start, and then click Run.

Windows 10 Update Assistant. The Windows 10 Update Assistant downloads and installs feature updates on your device. Feature updates like Windows 10, version 1909 (a.k.a. the Windows 10 November 2019 Update) offer new functionality and help keep your systems secure.

This update makes stability improvements for the Windows Server 2019 and Windows 10 version 1809 servicing stack that is responsible for installing other security updates. This update also resolves the following issues: Automatic corruption repair (ACR) fails with error code 0x80070057.

All updates for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2 require that update KB 2919355 is installed. We recommend that you install update KB 2919355 on your Windows 8.1-based, Windows RT 8.1-based, or Windows Server 2012 R2-based computer so that you receive updates in the future.

On June 8th, 2021, this update was released to replace a previous update to address a “revocation server was offline” error that may occur during installation. If you've already installed a previous release of this update, no action is required.

For a list of the files that are provided in this update, download the file information for cumulative update 4598289. Learn more about this security-only update, including improvements and fixes, any known issues, and how to get the update.

Summary. A denial of service vulnerability exists in the Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. To learn more about the vulnerability, see CVE-2018-0976.

This security update includes improvements and fixes that were a part of update KB5004954 (released July 6, 2021) and addresses the following issues: Addresses an issue in which 16-bit applications fail with an error message that states a general fault in VBRUN300.DLL.