Hioki 3197 Usb Driver Repack Info

: Once installed, the device should appear under Ports (COM & LPT) as "Hioki 3197".

| Issue | Fix | |-------|-----| | “Driver not signed” | Disable Windows driver signature enforcement (temporary) or use the signed .cat file included | | COM port disappears on reboot | Reinstall with pnputil method | | No data in Hioki software | Set same COM port & baud rate inside the app | | Error 10 (device cannot start) | Unplug USB → delete device in Device Manager → reinstall | hioki 3197 usb driver repack