DRIVER: PROLIFIC 2303 USB TO SERIAL

Run the Sirf Demo software. OmarGimenez Replied on November 22, In summary, this article is for: To solve this intellectual infringement – original Prolific company modified their newest drivers to render the counterfeit adapters unusable. 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. It allow to inhibit the auto-update for a particular program or driver Prolific in our case. For more informations and where to download this tool, take a look at this article:

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Then run the installer again to install the correct driver. Article credit goes to: How satisfied are you with this reply? This work fine, but looking at the configuration panel, you will then notice that there is an error code 10 and the driver is not working properly.

You can check it, using the configuration panel: You must follow ever step in the process in exact order. I have tested it and it work fine.

Prolific PL2303 USB Serial Drivers

Hi, Thank you for posting sefial query on Microsoft Community. Notice in above picture, Code 10 error. Indeed, when installing W10, the device driver for PL is the latest version. Good Way Technology Co. Had the same troubles after WIN10 clean install. Of course, you can try to manually update the driver at Prolific site: Hi, I’m afraid that there is no solution Later version, like 3.

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Did this solve your prolific 2303 usb to serial

Prolific PL USB Serial Drivers – USB Adapter

In reply to OmarGimenez’s post on November 22, Below installer program will remove all of the incompatible drivers — make a change so that Windows can never update the prolific 2303 usb to serial without your approval — and install the Version 3. If you don’t have the old versions of drivers, you can tried to install them from the minidisc provided with your product.

KB I have tested it and it work fine. I prefer not to block all updates. This site in other languages x.

Main cause of this issue is because the device you own contains a counterfeit “Prolific” chip China clone. Hope this information helps and let us know the status of the issue we will be glad to help you. This tool is for profs. This confirms you need to install correct driver uwb. I would suggest you to run Hardware and device troubleshooter and check if it helps: In the pop-up window, select the baud rate under the Baud Rate and click Prolific 2303 usb to serial.

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PROLIFIC USB-TO-SERIAL COMM PORT WINDOWS 10 – Microsoft Community

That means correct driver version is not installed. So, if you change place of connection, you should manually set the driver to 3. OmarGimenez Replied on Prolific 2303 usb to serial 22, In the Properties Window, Click on “Driver”. Taipei Headquarter 7F, No. Home Contact Support Knowledgebase Downloads.

You should now have a list showing all versions of the driver available. Daren Replied on August 20, If it offers a choice to remove the driver, then select to remove the current “bad” driver.