If it offers a choice to remove the driver, then select to remove the current “bad” driver. Run the installer program. PC Pitstop has developed numerous free scans that diagnose virtually all PC stability, performance and security issues. Prolific advices end-users to only purchase vendor branded cable products with company name contact information for service and support. If you want to delete it – use the Windows “Uninstall a Program” or “Add or Remove Program” feature – however this will also uninstall the driver itself. Prolific does not sell cables with Prolific brand and packaging.
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You must follow ever step in the process in exact order. Only at PC Pitstop. Try a free diagnostic now Introducing Driver Matic. Prolific recommends following vendor cable brands: In summary, this article is for: PC Pitstop has developed numerous free scans that diagnose virtually all PC stability, performance and security issues. Prolific advices end-users to only purchase vendor branded cable products with company name contact information for service and support. We issue this warning to all our customers and consumers to avoid confusion and false purchase.
This article was not prolific usb to serial comm port com3. And if you double-click on it, you will see: The “Driver Version” must say “2. That means correct driver version is not installed. Even vendors selling their “USB to Serial” adapters are baffled. Over the years, over million scans prolific usb to serial comm port com3 been runand all that data has been compiled to create our driver libraries. If your adapter was working prior to going to Windows Update, you can “roll back” to porg previous installed ;rolific and all will be well once again.
Now with Driver Matic, a PC can have up to date drivers automatically. From adding new functionality and improving performanceto fixing a major bug. Available forum solutions to this problem are half-baked. This article was helpful. A driver update may also improve stability and performance, or may fix issues with games, programs and power management.
Prolific USB-to-Serial Comm Port (COM3) Driver Download – PC Pitstop Driver Library
Driver Matic allows the installation of a driver with the click of a button. New drivers can unlock additional features for a device that may not have been available before.
Welcome to the PC Pitstop Driver Library, the internet’s most complete and comprehensive source for driver information. Driver Matic finally has made it simple and easy to keep your drivers up to date. Main cause of this issue is because the device you own contains a counterfeit “Prolific” chip China clone.
Run the installer program. Taipei Headquarter 7F, No.
Prolific USB-to-Serial Comm Port (COM3) – Driver Download
This confirms you need to install correct driver file. Notice in above picture, Comj 10 error. To find the latest driver for your computer we recommend running our Free Driver Scan.
Home Contact Support Knowledgebase Downloads. In case you suspect a counterfeit chip inside, you may also contact Prolific to provide the vendor information. Serisl the Properties Window, Click on “Driver”. Or contact our worldwide distributors for other cable product reference and chip samples. 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.
What worsens this issue is that there are many “Prolific Driver Removal Tools” that do not work properly.