How to use

HKCU

function

in

WinregStatic

 hive: Registry.HKCU,  // open registry hive HKEY_CURRENT_USER
 key: '\\Software\\Valve\\Steam'
})

 hive: Registry.HKCU, // HKEY_CURRENT_USER
 key: '\\Software\\Classes\\' + protocol
});
  hive: Registry.HKCU,
  key: '\\Software\\Classes\\' + protocol + '\\DefaultIcon'
 });
  hive: Registry.HKCU,
  key: '\\Software\\Classes\\' + protocol + '\\shell\\open\\command'
 });