Dmdch1-0145-pc.zip

: If the version is different, unplug the adapter and run the fix program again.

If the device still shows an error in the Windows Device Manager, follow these steps to verify the driver version as recommended by RF HAMDESIGN : : Expand the Ports (COM & LPT) section.

: Locate the downloaded DMDCH1-0145-pc.zip and extract the contents to a folder on your desktop. DMDCH1-0145-pc.zip

: Once the process finishes, reboot your computer to apply the changes.

: Go to the Driver tab. The version must be 3.3.2.102 (dated 09/24/08). : If the version is different, unplug the

The file is a driver package specifically designed for the Prolific PL2303 USB-to-Serial adapter . It is primarily used to resolve "Error Code 10" issues on Windows systems by rolling back to a stable, legacy driver version (v3.3.2.102). Installation Guide

in Device Manager, or is the adapter not appearing at all? : Once the process finishes, reboot your computer

: Double-click on "Prolific USB-to-Serial Comm Port".