Download Windows 10 64 Bit |verified|: Vmware Vsphere Client 5.5

It uses the classic C# "thick client" interface. It is significantly faster and more responsive for basic tasks than the old "Flash-based" Web Client of that era, which was notoriously slow and buggy.

Locate the tag and insert the following XML code block directly beneath it:

If you cannot get the thick client to install or run stably on Windows 10, there are alternatives:

What specific or behavior are you seeing during installation? Can you update the host to use the native HTML5 Web UI ? Share public link vmware vsphere client 5.5 download windows 10 64 bit

The VMRC (Virtual Machine Remote Console) plugin is outdated.

Set the installer execution properties to emulate Windows 7 with Admin rights.

This is almost always a .NET Framework issue. It uses the classic C# "thick client" interface

If you are managing an older virtualization environment, you know the struggle of legacy compatibility. While VMware has moved on to newer versions and the HTML5-based modern interfaces, many organizations still rely on vSphere 5.5 for legacy hardware or specific application requirements.

When this message appears while trying to open a virtual machine console, it usually indicates a network or firewall issue. The Mouse‑Keyboard‑Screen (MKS) connection uses a separate TCP port (usually 902 or 903). Make sure that your Windows Firewall or any third‑party security software is not blocking these ports. Adding vmware-vmx.exe and vpxclient.exe to the firewall exceptions list often solves the problem.

Double-click the installer to begin. Follow the on-screen wizard prompts using standard settings. Step 4: Fix the "Unknown Connection Error" (SSL/TLS Fix) Can you update the host to use the native HTML5 Web UI

Check the box for . Select Windows 7 or Windows 8 from the drop-down menu.

Running software that reached its End of General Support (EOGS) years ago presents long-term operational challenges. If you find the C# desktop client too unstable or difficult to maintain on Windows 10, consider these alternative workflows: