Leo downloaded Hioki3554_Setup_V1.03.exe from the global Hioki support portal. The file was tiny—barely 15 MB. He ran it as administrator.
You can force Windows 10 to execute the software installer inside a virtualized environment. hioki 3554 software for windows 10 top
The lack of a live monitoring mode is a notable omission. The software cannot stream measurements in real time; it only downloads logged data. On Windows 10, where many modern testers offer streaming via Bluetooth or Wi-Fi, this is a limitation. However, it is a hardware constraint, not a software failure. Leo downloaded Hioki3554_Setup_V1