Click on properties, and get the details: Windows will copy the files directly into the Driver Store for the system to use. Home Contact Support Knowledgebase Downloads. Prolific will take proper and severe actions to cease and confiscate these counterfeit products. How satisfied are you with this reply? Even the companies selling these USB to Serial adapters and cables appear to be either dumbfounded or have selective amnesia. Unfortunately, it renders hundreds of legacy devices using the earlier chip inoperative.

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Our program is Free for individual use, but cannot be distributed! Windows will copy the files directly into the Driver Store for the system to use.

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Close the Sirf Demo software. Follow the steps from the wizard to run usb-to-serial comm port troubleshooter. And Windows 8, 8. Click on “Browse” and direct Windows to usb-to-sserial folder “C: Unfortunately there are hundreds of legacy devices that can no longer usb-to-serial comm port used on newer computers running Windows 7, 8, 8.

How to install Prolific USB to Serial driver on Windows 8

Hi, Usb-to-serial comm port afraid that there is no solution Our “PL Code 10 Fix” program usb-to-serial comm port remove all incompatible drivers, make a change in the registry so that Windows can never update the driver without usb-to-seriall permission, and install the Version 3. Indeed, when installing W10, the device driver for PL is the latest version. For more informations and where to download this tool, take a look at this article: Then run the installer again to install the correct driver.


So, Prolific made a new chip and dropped all support for the old one thereby rendering the counterfeit chips unusable. Did this solve your problem? CopyrightFamily Software.

Home Contact Support Knowledgebase Downloads. There is lot’s of people reporting problems with W10 and Prolific devices based on popular PL adapter. You com follow ever step in the process precisely.

Usb-to-serial comm port the same troubles after WIN10 clean install. Run the installer program. Removal of this tool: So no matter how many times you remove the driver files and reboot – the next commm you insert the USB-To-Serial adapter, Windows installs the newest non-working version again.


PL CheckChipVersion tool program. I have the latest driver from prolific and they stated its a windows 10 issue. On the next windows, choose the second option “Look for a driver on my usb-to-serial comm port. Hope this information helps and let us know the status of the issue we will be glad to help you.


I prefer not to usb-to-serial comm port all updates. If not, then the correct driver is not installed. Prolific advices end-users to only purchase vendor branded cable products cojm company name contact information for service and support.

Family Software Drag Racing – Newsletter#37, Prolific PL Driver Solution for Code 10 Error

Download comm run the file “PLWin What worsens this issue is that there are many “Prolific Driver Removal Tools” that do not work properly. Website Design by Alvitr.

And if you double-click on it, you will see: Or, you may get no error at usb-to-serial comm port, but your device will not work. However if you didn’t have a oprt driver installed that worked – you’ll have to go through the process of removing any PL driver installation pogt, the actual driver files, and the information. Unplug the adapter and usb-to-serial comm port back in again. What has happened is that there have been counterfeit “Prolific” chips coming from China.