Since you’ve already submitted a review for this product, this submission will be added as an update to your original review. This site in other languages x. Mohammed Yaseer replied on August 16, Run the Sirf Demo software. Below installer program will remove all of the incompatible drivers — make a change so that Windows can never update the driver without your approval — and install the Version 3.

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If you don’t have the old versions of drivers, you can tried to install them from the minidisc provided with your product. Thank Usb to serial comm port for Submitting Your Review,! For more informations and where to download this tool, take a look at this article: I installed this driving hoping it would resolve this problem, but no luck. Find out how to make your computer faster by running our Free Performance Scan.

Prolific USB to serial communication port. Reply Did this solve your problem? I have a serial to usb adaptor, with Windows 7 automatically detecting it as usb to serial comm port Prolific-to-Serial Comm Port but with an error of Code I have tried with 3.

Summary I have a serial to usb usb to serial comm port, with Windows 7 automatically detecting it as a Prolific-to-Serial Comm Port but with an error of Code Available forum solutions to this problem are half-baked.

StanP12 replied on December 16, Sometimes, installing the latest version of drivers solve the problem, but in this case, this is the opposite.

Prolific USB-to-Serial Comm Port (COM3) Driver Download – PC Pitstop Driver Library

Thank You for Submitting a Reply,! 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 Mohammed Yaseer replied on August 16, Download and install this latest version 3.

Sign up using Facebook. 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 usb to serial comm port driver files, and the information. You are logged in as.

How to install Prolific USB to Serial driver on Windows 8

Hi, Thank you for posting your query on Microsoft Community. It’s a tool named wushowhide.

Only at PC Pitstop. This tool is for profs. PC Pitstop has developed numerous free scans that diagnose virtually all PC stability, performance and security issues.

Launch this program, it will install the driver. Your message has been reported and will be reviewed by our seriak. The “Driver Version” must say “3.

windows 10 – Prolific USB to serial communication port – Super User

The “Driver Version” must say “2. 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.

Select type of offense: Unfortunately this decision also renders all earlier adapters inoperative. New drivers can unlock additional features for a device that may not have been available before. As many people, you probably upgrade directly from W7 to W10, and sure, don’t know usb to serial comm port this problem was already present with W8.

Hi Thanks for the information it works a treat.

On the next windows, choose the second option “Look for a driver on my computer”. Yes No Sorry this didn’t help.