: Inside the extracted folder, run the "PL2303 Code 10 Fix" application. This will install the necessary legacy drivers and place a shortcut on your desktop. Execute the Fix : Double-click the PL2303 Code 10 Fix Shortcut . Plug your USB-to-Serial adapter into a USB port. Click Continue within the program.
in Device Manager, or is the adapter not appearing at all? DMDCH1-0145-pc.zip
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 : Inside the extracted folder, run the "PL2303
: Once the process finishes, reboot your computer to apply the changes. Plug your USB-to-Serial adapter into a USB port
: Double-click on "Prolific USB-to-Serial Comm Port".
: If the version is different, unplug the adapter and run the fix program again.
: Locate the downloaded DMDCH1-0145-pc.zip and extract the contents to a folder on your desktop.