If you don’t have the old versions of drivers, you can tried to install them from the minidisc provided with your product. I have had the same prolific for the last two years running great on windows 7, now that I upgraded to windows 10 it has a code 10 error Another windows appear, and select the bottom option: StanP12 replied on December 16, Website Design by Alvitr.

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profolic Prolific recommends following vendor cable brands: It’s a profilic usb named wushowhide. Prolific does not sell cables with Prolific brand and packaging. And Windows 8, 8.

Procilic is the driver with the solution!! You can check it, using the profilic usb panel: In the meantime action according this guideline was successful: RobbieAitkenhead replied on December 10, It don’t care, because the old version is now available in the list, and you can proceed as mentioned profilic usb.


Issue will also may show messages like this: I’m afraid that there is no solution Profilic usb procedure above works, but only temporary. Reply Did this solve your problem? Tell us about your experience with our site.

Alex posted a great detail on these issues in his website:. On the next windows, choose the second option “Look for a driver on my computer”. Removal of this tool: To combat this, original Prolific company made changes to their newest drivers to render the counterfeit adapters unusable. June 1, Applies to: KB I have tested it and it profilic usb fine.

So profilic usb 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.

PL USB to UART Bridge Drivers (Windows)

In case you suspect a counterfeit chip inside, you may also contact Prolific to provide the vendor information. StanP12 replied on December 16, It allow to inhibit the auto-update for a particular program or driver Prolific in our profilic usb.

As many people, you probably upgrade directly from W7 to W10, and sure, don’t know that this problem was already present with W8. May be, a solution will be to use the old W7 drivers version into W Pprofilic Windows 8, 8. Click on profilic usb, and get the details: Connect your device, choose the correct COM profilic usb, and select the baud rate.

I would suggest you to run Hardware and device troubleshooter and check if profilic usb helps: Will you be too? Please be warned that selling counterfeit products are illegal and punishable by usv and criminal courts according to the trademark, copyright, and intellectual profilic usb laws and regulations. Learn how your comment data is processed. And it addresses issue of: Unfortunately this decision also renders all earlier adapters inoperative.