Cannot find the manager .exe file anywhere

[eko]

@beefy

Wornout, I’m sorry but you completely lost me with what you said. Changed what file to .zip, and pointed what icon to what file.

See:

Can't Install Manager on Windows 11 IoT Enterprise LTSC .msix not opening

It would be surprising to me if your version of Windows wouldn’t support MSIX format. Perhaps it’s an optional component that is not installed by default considering you are using specialized Windows build. However MSIX is glorified ZIP format. You can rename MSIX to ZIP and then unpack the contents and launch ManagerDesktop.exe.