SetComputerNameExW test is incorrect for Hostname Key in Registry

I have run the new kernel32_apitest for SetComputerNameExW in both W2K3 and XP and in both cases the values for "Hostname" are not changed, but the values for "NV Hostname" are changed. So a part of this test appears to be incorrect. In addition the comparison for the "ok" test for the Hostname is using szHostNameOld and after the function is executed this should be szNameNew. A patch that fixes these items is attached. The "NV Hostname" key does not exist for ReactOS for now. Thanks.