May be, a solution will be to use the old W7 drivers version into W You must follow ever step in the process in exact order. When you plug the device into USB, it is well recognized by W10 and it try to load the Prolific driver. In summary, this article is for: You can check it, using the configuration panel: For more informations and where to download this tool, take a look at this article: Daren Replied on August 20,

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PL2303 USB to UART Bridge Drivers (Windows)

Usb vid 067b pid 2303 windows 8 your device, choose the correct COM port, and select the baud rate. This confirms you need to install correct driver file. I prefer not to block all updates. I would suggest you to run Hardware and device troubleshooter and check if it helps: In reply to FelixHitz’s post on December 1, That means correct driver version is not installed.

The procedure above works, but only temporary. I got to the screen to select updates to be blocked, but the usb to serial was not an option.

Drivers for USB to Serial Adapter Prolific and FTDI

Only bit driver I have ever found that works with all the “Prolific” adapters is Version 3. I have tried with 3.

I have the latest driver from prolific and they stated its a windows 10 issue. Hey, ipd I can’t do that myself!!! Sorry this didn’t help. Here is the driver with the solution!!

Yes No Sorry this didn’t help. Mohammed Yaseer Replied on August 16, Once manually set, the device driver remain in the 3. Each time you turn your computer off, the latest driver is reloaded due to windows auto-update or if usb vid 067b pid 2303 windows 8 unplug and plug again the device into USB port. Of course, you can try to manually update the driver at Prolific site: It’s a tool named wushowhide.

And if you double-click on it, you will see: Available forum solutions to this problem are half-baked. It don’t care, because the old version is now available in the list, and you can proceed as mentioned above. KB I have tested it and it work fine. 067v Replied on December 10, If your adapter was working prior to going to Windows Update, winsows can “roll back” to the previous installed driver and all will be well once again.

Type troubleshooting in the search bar, click on troubleshooting. If it offers a choice usb vid 067b pid 2303 windows 8 remove the driver, then select to remove the current “bad” driver. And it addresses issue of: You can check it, using the configuration panel: To solve this intellectual infringement – original Prolific company modified their newest drivers to render the counterfeit adapters unusable.

Notice in above picture, Code 10 error. Download pix install this latest version 3.

Hope this information helps and let us know the status of the issue we will be glad to help you. The “Driver Version” must say “2. Prolific’s guys are fun when they said: