Issues that are fixed in this update. The following issues are fixed for .NET Framework 4.7.2. SQL Server (SQL) Fixes an issue in which the .NET Framework API SqlConnection.ConnectionString property is used to set a null or empty connection string. In this situation, a Null Reference Exception (NRE) occurs when you use the API together with .NET Framework 4.7.2.

Note: NET Framework 4.8.1 installers have been refreshed to include the latest servicing updates as of June 13th, 2023. Apart from the servicing fixes, there is no change in the .NET Framework 4.8.1 product that was released originally on August 9th, 2022. If you have already installed .NET Framework 4.8.1, you do not need to install this update.

Microsoft .NET Framework 4.8.1 已在 Windows 更新 和 Microsoft 更新目录中提供。 它将作为Windows 更新适用的配置的建议更新提供。 注意：建议的更新可能会根据设备设置自动安装在支持的配置上。 还可以通过脱机安装程序和 Web 安装程序下载并 ...

Windows 注册表检查器工具 (Scanregw.exe) 的保护模式版本可以创建系统文件的备份，并扫描注册表以检查是否存在无效项。. 如果检测到无效项，它会求助于 Windows 注册表检查器工具 (Scanreg.exe) 的实模式版本以寻求解决方法。. 您可以使用 Scanreg.ini 文件配置 Windows ...

简介. Microsoft Windows Installer 是 Windows 操作系统的一个组件。. Windows Installer 为安装和卸载软件提供标准基础。. 软件制造商可以创建他们的产品安装程序来使用 Windows Installer，以便快捷轻松地进行软件安装、维护和卸载。. Windows Installer 4.5 是随 Windows Vista Service Pack ...

Surface Pro 4 配备了两个用于拍摄照片和录制视频的摄像头：一个 800 万像素、具有自动对焦功能的后置摄像头和一个 500 万像素的高清前置摄像头。. 两个摄像头均可录制 1080p 的视频，纵横比为 16:9。. 隐私灯位于两个摄像头的右侧。. Surface Pro 4 还配备了红外线 (IR ...

Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. There are three methods to which you can activate your product: Online via the internet, by telephone using our automated systems, and by a live support advocate. Online: When you begin activation ...

Select the link for your model to get the latest firmware and drivers for sound, display, ethernet, and Wi-Fi. On the Download Center details page, select Download. If multiple downloads are available and you want to update your Surface with the latest drivers and firmware from the Download Center, select the .msi file name that matches your ...

Microsoft .NET Framework 4.6.2 是 Microsoft .NET Framework 4、4.5、4.5.1、4.5.2、4.6 和 4.6.1 的高度兼容就地更新。. 脱机包可用于由于 Internet 连接性不足而 无法使用 Web 安装程序的情况。. 此包大于 Web 安装程序，不包括语言包。. 我们建议使用 Web 安装程序而不是脱机安装程序 ...

This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2. Security Improvements CVE-2024-21409 - .NET Framework Remote Code Execution Vulnerability This security update addresses a remote code execution vulnerability detailed in CVE-2024-21409..NET Framework Defense in Depth Vulnerability