Just FYI, but displaying a Message Box from the context of a Windows device driver is not trivial and would add significant overhead to the driver. I'd prefer

Just FYI, but displaying a Message Box from the context of a Windows device driver is not trivial and would add significant overhead to the driver. I'd prefer it if FTDI weren't utter douchebags around this whole ordeal. I understand they have to make money, but since when is it a problem when devices are API-compatible with existing device drivers? As far as I'm concerned, this is a rather common and generally beneficial thing.