Installing VMware Tools on legacy Windows systems requires manually updating to support SHA-2 code signing, which resolves driver verification failures when installing version 11.1.x or newer. Users must install Microsoft updates KB4474419 and KB4490628 to enable this support. For more details, visit Broadcom Knowledge Base . VMware tools fail to install on Windows 7 Guest | Fusion
VMware Knowledge Base Article 78708, now updated to 320066, outlines that installing VMware Tools 11.x or newer on older Windows systems requires manual installation of SHA-2 code signing support. Without applying Microsoft updates KB4474419 and KB4490628, the installation fails due to an inability to verify driver signatures. For the full, updated article, visit Broadcom Support Portal Broadcom TechDocs kbvmware s article 78708 free
Today, while the specific error is less common in modern versions of vSphere, the number 78708 remains a nostalgic footnote for administrators who spent late nights restarting management agents to bring their virtual worlds back to life. Installing VMware Tools on legacy Windows systems requires