This usually means the software is looking at the wrong COM port. Go to Device Manager, check the port number assigned to the MiniScan (e.g., COM3), and ensure the update software is set to the same number.
Ensure the VS890 is in "Update Mode." On many units, you must hold a specific button (often the 'OK' or 'Back' button) while plugging in the USB cable to trigger the data connection mode. Final Verdict: Is the VS890 Still Worth It? etop miniscan driver vs890
Modern Windows versions often block older drivers. You may need to restart your PC in "Advanced Startup" mode to temporarily disable signature enforcement. This usually means the software is looking at
Without this driver, your PC will likely label the device as "Unknown Device" or "USB Serial Device" with a yellow exclamation mark in the Device Manager, preventing any firmware updates or data transfers. Step-by-Step Installation Guide Final Verdict: Is the VS890 Still Worth It
Plug the scanner into your PC. Do not connect it to a vehicle during this process; the USB port provides sufficient power for data mode. Manual Installation: Open Device Manager . Right-click the Unknown Device . Select Update Driver > Browse my computer for drivers .
Direct the search to the folder where you extracted the ETOP MiniScan files.