
Experiencing issues with your VIMAR IT 4.3.4.3 Card Reader Driver and transponder reader (art. 41017)? Here's how to troubleshoot. First, ensure the transponder reader is securely connected to your computer via USB. Check Device Manager to confirm the "STMicroelectronics Virtual COM Port (COMxx)" device under "Ports (COM & LPT)" is present and error-free. Next, verify the driver installed correctly during software setup. If needed, reinstall it following the manual's instructions. Monitor the software's "Current status." It should cycle from "Not connected" to "Initialisation" and then to "Ready" within a minute of connection. If it stalls in "Initialisation," disconnect and reconnect the reader, then restart the application. If it stays at "Not connected," double-check the connection and try a different USB port. If the reader still isn't working, test it on another computer or replace it to rule out hardware problems. Also, inspect the USB cable for damage and replace if necessary. For persistent issues, contact VIMAR customer service for specialized support.


