: vSphere Client 5.5 strictly relies on this older framework. Go to Control Panel > Programs > Turn Windows features on or off , and check the box for .NET Framework 3.5 .
Navigate to the installation directory: C:\Program Files (x86)\VMware\Infrastructure\Virtual Infrastructure Client\Launcher\ . Locate the file named VpxClient.exe.config . vsphere client 5.5 download for windows 11
This removes the need for a Windows desktop application entirely. : vSphere Client 5
Use Remote Desktop (RDP) from your Windows 11 machine to access that VM when you need to manage your legacy hosts. Locate the file named VpxClient
Click and let Windows Update download the necessary files. Configure Compatibility Mode
Because vSphere 5.5 reached its "End of General Support" in 2018 and "End of Technical Guidance" in 2020, it was never designed to handle the security protocols or architecture of Windows 11. However, if you are maintaining a legacy environment, here is the comprehensive guide on the status, the download, and the workarounds. The Reality of vSphere 5.5 on Windows 11