DisableUserInstalls is a machine policy which will block per-user installations. There is also an option for "hiding" existing per-user installed applications
1. In the taskbar, search for Edit group policy and open it.
2. Expand "Administrative Templates "--"Windows Components"--"Windows Installer", find" Turn
Download NTlite x64: https://www.ntlite.com/download/
Run the installer. You can install to the PC or create a portable version. Your choice.
Download a