Run Setup: Open "My Computer," double-click the VMware Tools drive, and run setup64.exe . Choose Setup Type: Typical: Recommended for most users.

The most common reason a VMware Tools installation fails on Windows Server 2008 R2 is the lack of SHA-2 code signing support. Starting with version 10.3.21 and later, VMware drivers are signed using SHA-2.

Without these, the OS will not trust the drivers included in the download. Step-by-Step Installation Guide

Since Windows Server 2008 R2 has reached its end of extended support, finding the right download and navigating installation requirements like SHA-2 signing is the most common challenge for administrators. Why You Need VMware Tools on Windows Server 2008 R2

Graceful Shutdowns: Allows the vSphere client to trigger a safe power-off or restart. Which Version to Download?

While Windows Server 2008 R2 is an older OS, maintaining the virtualization layer is a key security practice. Using the most stable, "frozen" version of VMware Tools ensures that the communication between your host and the legacy guest remains as secure and efficient as possible.