Your computer will reboot, and you can now install the unsigned OPCOM drivers. Step 3: Installation Process

: Windows 10 will often block these older "China Clone" drivers unless you disable driver signature verification in the boot menu. Manual Driver Selection : Do not let Windows search automatically. Go to Device Manager , right-click the device, and choose "Browse my computer for drivers" The FTDI Driver : Specifically look for the USB Serial Converter

Q: Can I use OPCOM 1.99 drivers on Windows 11? A: OPCOM 1.99 drivers are designed for Windows 10 and may not be compatible with Windows 11.

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