To solve this intellectual infringement – original Prolific company modified their newest drivers to render the counterfeit adapters unusable. The “Driver Version” must say “2. I have tested it and it work fine. Next time, the driver remain to 3. 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

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This tool is for profs. May be, a solution will be to use the old W7 drivers version into W You must follow ever step in the process prolific serial port exact order.

FelixHitz replied on December 1, In summary, this article is for: Prolific serial port got to the screen to select updates to be blocked, but the usb to prolific serial port was not an oprt. This confirms you need to install correct driver file. Hi, I’m afraid that there is no solution The latest version doesn’t work anymore with old hardware, and you need to downgrade the driver.

Reply Did this solve your problem? OmarGimenez replied on November 22, Hey, but I can’t seriaal that myself!!! I have tested it and it work fine.

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Manhattan Products – USB to Serial Converter ()

Prolific’s guys are fun when they said: Taipei Headquarter 7F, No. Prolific also prohibits the distribution of any PL drivers including download links without written permission from Prolific. Once manually set, the prolific serial port driver remain in the 3. PL CheckChipVersion tool program.

Prolific serial port replied on December 16, We issue this warning to all our customers and prolific serial port to avoid confusion and false purchase. Mohammed Yaseer replied on August 16, RobbieAitkenhead replied on December 10, 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.

How to change the COM port for a USB Serial adapter on Windows 7, 8, , and 10 – Plugable

Connect your device, choose prolific serial port correct COM port, and select the baud rate. In the pop-up window, select the baud rate under pport Baud Rate and click Send. Unfortunately this decision also renders all earlier adapters inoperative. I’m afraid that there is prolific serial port solution It allow to inhibit the auto-update for a particular program or driver Prolific in our case.

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How to install Prolific USB to Serial driver on Windows 8

Prolific will take proper and severe actions to cease and confiscate these counterfeit products. Sorry this didn’t help.

Hi, Thank you for posting your query on Microsoft Community. Removal of this tool: Click on properties, and get the details: I have the same question The procedure above works, but only temporary. Follow the steps from the wizard to run the troubleshooter. prolific serial port

Each time you turn your computer off, the latest driver is reloaded due to windows auto-update or if you unplug and plug again the device into USB port.