This update to Sigcheck, a command-line utility for analyzing the digital signatures of executable images, fixes a bug that could cause it to crash when reporting the signing status of images that have invalid signatures.Easily manage startup items booting up with Windows. This update to Process Explorer adds the ability to view the process token of protected processes, fixes a bug that causes a crash when viewing thread stacks on Windows XP, and fixes a bug that causes a crash when running on Windows PE. This release of DebugView, a debug output monitoring utility, addresses a bug that could cause DebugView to blue screen on “checked build” (debug) versions of Windows. Besides obtaining min, max, and average values in 0.01ms resolution, you can also use PsPing to generate histograms of the results that are easy to import into spreadsheets.

In addition to standard ICMP ping functionality, it can report the latency of connecting to TCP ports, the latency of TCP round-trip communication between systems, and the TCP bandwidth available to a connection between systems.

PsPing is a new Sysinternals PsTools command-line utility for measuring network performance. Whether you’re an IT Pro or a developer, you’ll find Sysinternals utilities to help you manage, troubleshoot and diagnose your Windows systems and applications. Microsoft acquired Sysinternals in July, 2006. Sysinternals tools play an important role for Microsoft support services, as evidenced by the growing collection of Microsoft Knowledge Base (KB) articles that reference them. The Sysinternals web site was created in 1996 by Mark Russinovich and Bryce Cogswell to host their advanced system utilities and technical information. Sysinternals Suite is a full package that includes Mark Russinovich's set of applications, also known as the Sysinternals Troubleshooting Utilities. It does not contain non-troubleshooting tools like the BSOD Screen Saver or NotMyFault. This file contains the individual troubleshooting tools and help files.

The Sysinternals Troubleshooting Utilities have been rolled up into a single Suite of tools.

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