Subject Interface Packages (SIPs) are required in order to read the digital signatures on specific file types. After you install this update, SIPs enable the WinVerifyTrust function to handle a later version of Windows on the Windows Server Update Services (WSUS) server.

When this issue occurs, new site-to site VPN interfaces cannot be created on a VPN client that is running Windows 8.1 or Windows Server 2012 R2. Cause. This issue occurs because of a race condition between VPN interface removal and creation. Resolution. To resolve this issue, install the update rollup or the hotfix on both the VPN client and ...

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.

The domain controller has Lightweight Directory Access Protocol (LDAP) Interface logging enabled. You check for performance issues in the Active Directory Domain Services (AD DS) event log. In this scenario, events 1138 and 1139 are logged, and the events contain incorrect data that resembles the following:

Fixes an issue in which recycled files are deleted permanently if you delete files from a DFS link in a network environment on a client computer that is running Windows 7 or Windows Server 2008 R2 after you redirect the Recycle Bin to the DFS link.

The tool removes malicious software from an already-infected computer. Antivirus products block malicious software from running on a computer. It is significantly more desirable to block malicious software from running on a computer than to remove it after infection.

Refunds for digital games include Microsoft Store digital game offers, Xbox apps (excluding movies and TV apps), digital gaming bundle offers, digital game durable content, and some digital game consumable content, whether made available through the Xbox console, on your PC, or on your mobile device.

This update allows Windows desktop applications that depend on the Windows 10 Universal CRT release to run on earlier Windows operating systems. Microsoft Visual Studio 2015 creates a dependency on the Universal CRT when applications are built by using the Windows 10 Software Development Kit (SDK).

Windows devices that has Unified Extensible Firmware Interface (UEFI) based firmware can run with Secure Boot enabled. The Secure Boot Forbidden Signature Database (DBX) prevents UEFI modules from loading.

Download Officesips.exe from Microsoft Office Subject Interface Packages for Digitally Signing VBA Projects. To sign files and verify the signatures in files, register Msosip.dll and Msosipx.dll, and then run Offsign.bat.