- PROLIFIC DRIVER FOR WINDOWS 10 NOT WORKING INSTALL
- PROLIFIC DRIVER FOR WINDOWS 10 NOT WORKING SERIAL
Windows will return to the Driver Properties view when the installation is completed. Select "Prolific USB-to-Serial Comm Port Version 3.3.11.152 ()", then click "Next". In your computer, maybe it is another comm port.
Expand Ports (Com & LPT), right-click Prolific USB-to-Serial Comm Port (Com5) to select Update Driver Software. Open device manager by right-click Windows icon and choose it from the results. Click "Update Driver", then "Browse my computer for driver software".Ĭlick on "Let me pick from a list of device drivers on my computer". It will help Windows 10 recognize the devices again and restart it.
This dialog should open:ĭouble Click on "Prolific USB-to-Serial Comm Port (COMx)" to display the Properties. In the search results list, click "Device Manager". The easiest method to open Device Manager is to go to Windows Start, and in the search box, type "Device Manager".
PROLIFIC DRIVER FOR WINDOWS 10 NOT WORKING SERIAL
Perform the remaining steps with the USB to Serial device plugged in to your selected USB port. Unzip and run the installer, "PL2303_Prolific_DriverInstaller_v1210.exe".
PROLIFIC DRIVER FOR WINDOWS 10 NOT WORKING INSTALL
If any other version of the driver is installed, follow these instructions to install the correct version. Prolific USB to Serial Comm Port Version 3.3.11.152Ĭheck the driver version using Windows Device Manager. It will help Windows 10 recognize the devices again and restart it. This issue is caused by the installation of an incorrect driver by Windows when it "searches the internet for a driver." The correct driver version for the USB to Serial Adapter is: click my computer for driver software From My. If you still have a problem, you may try this procedure to revert to a previously known working driver. Solution 1: Roll Prolific USB to Serial Driver Back to An Older Version For driver software click My computer. NOTE: This issue has been resolved by Prolific. Also, the PL2303 Driver Manual will provide more information about compatibility of chip versions with Windows OS Versions, including a comprehensive comparison chart. You can DOWNLOAD THIS UTILITY from Prolific to identify your chip. IMPORTANT: Driver version 3.8.12 does not support older Prolific chip versions on Windows 10 (and 8/8.1). Windows Update should install this version going forward. As of March 2017, after ongoing communication with the engineers at Prolific, the issue may be remedied with Driver VER-3.8.12.0 and higher. UPDATE: This issue is caused by the USB to Serial Comm Port Driver. If you still receive an error after running the PL2303 Code 10 Fix and your device is plugged in, go to the Windows Device Manager.