This is where most people fail. Opus CMS needs to talk to your car's interface (the VCI box). Your Windows 7 computer sees the USB cable, but the Windows XP inside the window cannot see it yet.
But for of classic projects, especially those with custom plugins or 16-bit DLL calls, PCEm remains the gold standard. Emulador Para Opus Cms Windows 7 64 Bits
Setting up for other legacy construction software. This is where most people fail