windows 10 prolific usb to serial comm port driver

“Device driver was not successfully installed” Error with Tricerasoft JustKaraoke 2.0 Activation Code on Windows 10

If you are experiencing issues with your Prolific USB-to-Serial Comm Port (COM5) driver on Windows 10, you're not alone. Many users have reported a similar problem where the device manager displays a yellow exclamation mark next to the Prolific USB port, indicating that it's not working properly.

The issue seems to have arisen after upgrading from an earlier version of Windows, such as XP or 7. The good news is that there is a solution available. To fix the problem, you need to install the correct driver for your Prolific PL-2303 device.

Here are the steps to follow:

1. Open the Device Manager and locate the Prolific USB-to-Serial Comm Port (COM5) under the 'Ports' section.

2. Right-click on the device and select 'Update Driver Software'.

3. Choose 'Browse my computer for driver software' and then select 'Let me pick from a list of available drivers on my computer'.

4. Select 'Prolific USB-to-Serial Comm Port version 3.3.2.105' from the model list and click 'Next'.

Once you have installed the correct driver, your fake PL2303 Prolific converter should be recognized by Windows 10.

If you are still experiencing issues after installing the driver, you can try downloading the latest version of the Prolific USB-to-Serial Comm Port driver for Windows 10 from the official website. The link to download the driver is provided below:

By following these steps and installing the correct driver, you should be able to resolve the 'device driver was not successfully installed' error and get your Prolific USB-to-Serial Comm Port (COM5) working properly on Windows 10.

Windows 10 prolific usb to serial comm port driver