The installer lacks detailed on-screen logging. If a driver signature enforcement conflict arises, the error prompts can be slightly ambiguous. 2. Feature Set & Capabilities
Windows blocking kernel-level entry due to lack of a modern WHQL digital signature. sci-usb-2-serial-v1.5.0.1
(PL2303): https://www.prolific.com.tw/US/ShowProduct.aspx?p_id=229&pcid=41 The installer lacks detailed on-screen logging