I stumbled across recently while troubleshooting a persistent backup failure, and it’s a goldmine for a specific edge case that often gets overlooked.
VMware Knowledge Base article 78708 details that installing VMware Tools version 11.0.0 or later on Windows 7 SP1 or Windows Server 2008 R2 SP1 requires manual installation of Microsoft security updates KB4474419 and KB4490628 to support SHA-2 code signing. Without these updates, installation fails because these legacy operating systems lack default support for the newer signature standard. For the full details, visit Broadcom Support Portal . VMware tools fail to install on Windows 7 Guest | Fusion
It is important to note that after Broadcom's acquisition of VMware, the landscape for free hypervisor options has evolved: kbvmware s article 78708 free
The resolution, as detailed in , involves updating your Windows 7/2008 R2 environment to support SHA-2. This process is free and requires installing specific Microsoft patches. Step-by-Step Resolution
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. For the full details, visit Broadcom Support Portal
: Historical logs that haven't been rotated properly.
For years, the VMware community has been plagued by a particularly frustrating issue: installing the latest VMware Tools on a fresh Windows 7 (or Windows Server 2008 R2) virtual machine ends in failure, with cryptic driver errors. The official solution is locked behind VMware KB 78708. With Broadcom's acquisition of VMware, accessing many official KB articles now requires a paid support contract, creating a paywall for basic troubleshooting information. This guide serves as a comprehensive, free resource, explaining exactly what KB 78708 contains, why the problem happens, and how to fix it yourself. Step-by-Step Resolution Often, the issue isn't with the
With the guest OS successfully patched, trigger your VMware Tools deployment:
After a bit of digging, I found (free access, no login required for basic viewing).