Installing the driver on Windows 10 often requires manually bypassing security restrictions because the driver is typically unsigned. Follow this structured guide to complete the installation and resolve common "Not Connected" errors. 1. Disable Driver Signature Enforcement
Windows 10 requires all drivers to be digitally signed by Microsoft. Since the EZP2019 drivers are often unsigned, you must temporarily disable this security feature to install them. Open Advanced Startup : Click the menu, select the icon, and click while holding the Navigate the Menu : Your PC will reboot into a blue menu. Select Troubleshoot Advanced options Startup Settings Initiate Restart : Click the button on the Startup Settings screen. Select the Option how to install ezp2019 driver windows 10
CH341SER.EXE (the setup executable for USB-to-serial, which includes SPI mode). Note: Even though the EZP2019 is not just a serial adapter, this driver package contains the necessary DLLs and INF files.Choose "Browse my computer for driver software" and navigate to the folder containing your EZP2019 drivers. Installing the driver on Windows 10 often requires
Once the menu appears, press 7 or F7 to "Disable driver signature enforcement". Your PC will restart normally, but now you can install unsigned drivers. Step 2: Manually Update via Device Manager Connect your EZP2019 to your computer. Right-click the Start button and select Device Manager. Go to the official WCH