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. Run the System File Checker tool (SFC.exe)

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs. It also fixes corrupted registry keys. First, you'll need to download the troubleshooter. Download troubleshooter.

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.

Resolution. This update for the Microsoft Visual C++ 2013 Update 5 Redistributable Package is released as a download-only update and isn’t distributed through Windows Update. Redistribution of this update is allowed, subject to the same license terms as granted by the Microsoft Visual Studio 2013 Update 5 release.

Learn how to update drivers in Windows using Device Manager to update or reinstall a driver.

The /INTEGRITYCHECK linker option provides Windows kernel digital signature verification for user mode Portable Executables (PE) files. This linker option is required for anti-malware and anti-cheat scenarios to register components with the Windows Security Center.

Symptoms. Assume that you have Microsoft Visual C++ 2005 Runtime Redistributable Package ATL Security Update (build 8.0.50727.4053) installed on a computer. When you try to install Microsoft SQL Server 2012, the installation may fail. Additionally, you may receive the following error message:

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.