Vsphere Client 5.5 Fixed Download For Windows 11 -

You have the installer. You double-click it. And... nothing. Or worse, you get an error stating compatibility issues.

The short answer to whether you can run the native VMware vSphere Client 5.5 on Windows 11 is: vsphere client 5.5 download for windows 11

While the desktop client (C#) was the standard for 5.5, the Web Client is often more compatible with modern browsers (though it still requires Flash or an HTML5 fallback). You have the installer