The information below explains why this error happens, provides a step-by-step guide to applying the fix for free, and details how to fully restore virtualization performance. Understanding the Roots of VMware KB 78708
If you are using a modern Windows OS (Windows 10, Windows Server 2016 or later), this update is not required, as SHA-2 support is native.
Download these updates using a web browser within the guest OS (note that older versions of Internet Explorer may fail; using an alternative like Chrome is recommended). Install both updates and .
By following the steps outlined in the article, administrators can apply targeted fixes rather than resorting to a full system reinstall. Is Access to Article 78708 Free?
Community Forums: If the official site is undergoing maintenance, many community members mirror critical steps on platforms like Reddit or the VMware Technology Network (VMTN). Why "Free" Matters in Virtualization kbvmware s article 78708 free
Installation Conflicts: Issues that arise when upgrading to a newer version of ESXi or vCenter.
dictates that installing or upgrading modern versions of VMware Tools (version 11.1.x and newer) will fail on Windows 7 SP1 and Windows Server 2008 R2 SP1 virtual machines if they lack SHA-2 code signing support .
If you are following KB 78708 and run into hurdles, consider the following:
Often, the issue isn't with the backup software itself, but how vCenter handles the snapshot creation process during the backup window. The KB details how to check for stale snapshots and, crucially, how to manually intervene without breaking your backup chain. The information below explains why this error happens,
By following the guidance in KB 78708, administrators can quickly restore functionality to their vSphere environment without needing to redeploy the entire management server. Always ensure you are viewing the most recent version of the article on the official VMware (Broadcom) Support portal for the latest script updates.
When this issue occurs, your installation workflow will trigger specific alerts:
Knowledge Base (KB) article from VMware (now Broadcom) is a critical technical document addressing installation and upgrade failures of VMware Tools on legacy Windows operating systems. Broadcom Community Core Issue: SHA-2 Code Signing Requirements
Additionally, a Windows Security warning may appear: Install both updates and
Released in September 2019, this patch introduces system-wide support for identifying and verifying SHA-2 signed drivers. Step-by-Step Resolution Guide
By following these tips and utilizing KBVMware Article 78708, users can quickly and easily resolve specific issues related to VMware products, saving time and ensuring optimal performance.
KBVMware is a comprehensive repository of technical articles, guides, and troubleshooting resources provided by VMware. The Knowledge Base is designed to help users resolve common issues, configure and manage their VMware products, and optimize their virtualized environments. With thousands of articles, KBVMware is an invaluable resource for VMware administrators, IT professionals, and developers.
Free Workaround (step-by-step)
The scenario is all too common. You've just created a new Windows 7 SP1 virtual machine. As a standard post-installation step, you attempt to install VMware Tools. However, the installation fails, and you're presented with one of two nearly identical error messages: