PL2302 PDF

If yes you are lucky to find this page, it you will give you all the information need to fix an unresponsive Serial driver adapter. You may have noticed a yellow exclamation mark hovering over or beside the USB to Serial Driver when searching your Device Manager and if you have we can all agree that it signifies a prevailing problem. Read on to find quick fixes to resolve the problem. Unfortunately updating your drivers can cause this kind of error especially if your latest update does not work too well with your hardware. Once you upgrade your PC to the latest Windows version your Prolific USB to Serial Driver also updates to the latest driver software and if the driver is not compatible with your Hardware issues may arise. To correct the error, you will have to download the driver again by following these steps.

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That means correct driver version is not installed. And if you double-click on it, you will see: Notice in above picture, Code 10 error. This confirms you need to install correct driver file. Issue will also may show messages like this: "This Device cannot start Code 10 " "No driver installed for this device" "Device driver was not successfully installed" Available forum solutions to this problem are half-baked.

Even vendors selling their "USB to Serial" adapters are baffled. Main cause of this issue is because the device you own contains a counterfeit "Prolific" chip China clone. To solve this intellectual infringement - original Prolific company modified their newest drivers to render the counterfeit adapters unusable. Unfortunately this decision also renders all earlier adapters inoperative. Or you may get no error at all, but your device will still not work.

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. What worsens this issue is that there are many "Prolific Driver Removal Tools" that do not work properly.

And Windows 8, 8. 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.

Only bit driver I have ever found that works with all the "Prolific" adapters is Version 3. 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.


Установка драйвера PL2303 на Windows 10 и 8



Установка драйвера PL2303 на Windows 7,8,10


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