PROLIFIC PL 2303 USB SERIAL DRIVER FOR WINDOWS

Below installer program will remove all of the incompatible drivers — make a change so that Windows can never update the driver without your approval — and install the Version 3. If not, then the correct driver is not installed. That means correct driver version is not installed. You must follow ever step in the process in exact order. This article was not helpful.

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To solve this intellectual infringement – original Prolific company modified their newest drivers to render the counterfeit adapters unusable.

PL2303 USB to UART Bridge Drivers (Windows)

If not, then the correct driver is not installed. However if you didn’t have a previous driver installed that worked – you’ll have to go through the process of removing any PL driver installation programs, the actual driver files, and the information.

So no matter how many times you remove the driver files and reboot – the next time you insert the USB-To-Serial adapter, Windows installs the newest non-working version again. Below installer program will remove all of the incompatible drivers — make a change so that Windows can never update prolific pl 2303 usb serial driver without your approval — and install the Version 3.

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And Windows serrial, 8. Removal of this tool: Only bit driver I have ever found that works with all the “Prolific” adapters is Version 3. If you want to delete it – prolific pl 2303 usb serial the Windows “Uninstall a Program” or “Add or Remove Program” feature – however this will also uninstall the driver itself.

Prolific PL2303 USB Serial Drivers

Home Contact Support Knowledgebase Downloads. Unfortunately this decision also renders all earlier adapters inoperative. In the Properties Window, Click on “Driver”.

And it addresses issue of: Issue will also may show messages like this: You must follow ever step in the process in exact order. This confirms you prolific pl 2303 usb serial to install correct driver file. What worsens this issue is that there are many “Prolific Driver Removal Tools” that do not work properly.

The “Driver Version” must say “3.

Prolific PL USB Serial Drivers – USB Adapter

Notice in above picture, Code 10 error. In summary, this article is for: Or you may get no error at all, but your device will still not work.

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And if you double-click on it, you will see: The “Driver Version” must say “2. This article was not helpful. This article was helpful. If your adapter was working prior to going to Windows Update, you can “roll pdolific to the previous installed driver and all will be well once again. If it prolific pl 2303 usb serial a choice to remove the driver, then select to remove the current “bad” driver.

Even vendors selling their “USB to Serial” adapters are baffled. Main cause of this issue is because the device you own contains a counterfeit “Prolific” chip China clone. Run the installer program. Available forum solutions to this problem are half-baked.

That means correct driver version is not installed. Then run the installer again to install the correct driver.

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