Or you may get no error at all, but your device will still not work. And Windows 8, 8. 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. Website Design by Alvitr. If it offers a choice to remove the driver, then select to remove the current “bad” driver.

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Main cause of this issue is because the device you own contains a counterfeit “Prolific” chip China clone. If your adapter was working prior to going to Windows Update, you can “roll back” to the previous installed driver and all will be well once again. In proliic U232-p9 prolific Window, Click on “Driver”. Or u232-p9 prolific our worldwide distributors for other cable product reference and chip samples.

Plugable USB to RS DB9 Serial Adapter (Prolific PLHX Chipset) – Plugable

Website Design by Alvitr. Then run the installer again to install the correct driver.

Below installer program will remove all u232-p9 prolific the incompatible drivers — make a change so that Windows can never update the driver without your approval — and install the Version 3. The “Driver Version” must say “3. To solve this intellectual infringement – u232-p9 prolific Prolific company modified their newest drivers to render the counterfeit adapters unusable.

Related Drivers  DRIVER: DCR DVD610

U232-P9 USB-Serial adapter drivers

What worsens this issue is that there are many “Prolific Driver Removal Tools” u232-p9 prolific do not work properly. Or you may get no error at all, but your device will still not work.

Counterfeit IC products show exactly the same outside chip markings but generally are of poor u232-p9 prolific and causes Windows driver compatibility issues Yellow Mark Error Code 10 in Device Manager. If it offers a choice to remove the u232-p9 prolific, then select to remove the current “bad” driver. prrolific

Where to Buy

Unfortunately this decision also renders all earlier adapters inoperative. Please be warned that selling counterfeit products are illegal and punishable by civil and criminal courts according to the trademark, copyright, and intellectual properties laws and regulations. And if you double-click on it, you will see: So no matter how many times you remove the driver u232-p9 prolific and reboot – the next time you insert the USB-To-Serial adapter, Windows installs the newest non-working u232-p9 prolific again.

Good Way Technology Co. Prolific u232-p9 prolific prohibits the distribution of any PL drivers including download links without written permission from Prolific.

Prolific does not sell cables with Prolific brand and packaging. In case you suspect a counterfeit chip inside, you may also contact Prolific to provide the vendor information. We issue this warning to all our customers and consumers to avoid confusion and false purchase.


That means correct driver u2232-p9 is not installed. You must follow u232-p9 prolific step in the process in exact order. Issue will also may show messages like this: And it addresses issue u232-p9 prolific This confirms you need to install correct driver file. Run the installer program. If not, then the u232-p9 prolific driver is not installed. Available forum solutions to this problem are half-baked.

Prolific recommends following vendor cable brands: Notice in above picture, Code 10 error. If you want to delete it – use the Windows “Uninstall a Program” or “Add or Remove Program” feature – however this will also u232-p9 prolific the driver itself.

Only bit driver I have ever found that works with all the “Prolific” adapters is Version 3. And Windows 8, 8. Even vendors selling their “USB to Serial” adapters u232-p9 prolific baffled.

Removal of this tool: