Cause. The Managed Code snap-in doesn't deserialize a PowerShell object if the Certificate Signing of PowerShell Serialization Payload feature is turned on. Resolution. This issue is fixed in the March 2023 Security Update for Exchange Server. Follow these steps: Install the March 2023 security update.

Resolves a vulnerability in Windows Explorer that could allow remote code execution if a user visited a specially crafted webpage.

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.

This update resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities and Exposures (CVE): Microsoft Exchange Server Elevation of Privilege Vulnerability CVE-2024-21410.

While items are in the site recycle bin, you can restore items you deleted to their original location. If you're using SharePoint in Microsoft 365, you can even view and restore items that were deleted by someone else, as long as you have edit permissions.

Block suspicious macros in Office on Windows 10 S. How malware can infect your PC. Improve security, evaluate and mitigate the risks of running macros, and see how to enable or disable macros for Microsoft 365.

Exchange Server file information. The English (United States) version of this update installs files that have the attributes that are listed in the following tables.

After installing this update, you might be unable to change your user account profile picture. When attempting to change a profile picture by selecting the button Start > Settings> Accounts > Your info, and then selecting Choose a file, you might receive an error message with error code 0x80070520.

After installing this update, you might be unable to change your user account profile picture. When attempting to change a profile picture by selecting the button Start > Settings> Accounts > Your info, and then selecting Choose a file, you might receive an error message with error code 0x80070520.

If you need to develop complex statistical or engineering analyses, you can save steps and time by using the Analysis ToolPak. You provide the data and parameters for each analysis, and the tool uses the appropriate statistical or engineering macro functions to calculate and display the results in an output table.