The EZP2019 is a low-cost USB SPI flash programmer commonly used for reading/writing BIOS chips. Under Windows 10, driver installation is often required because the device uses a generic WinUSB or libusb interface. This document provides a verified procedure.

Windows 10 updated itself or blocked the driver again during a standard system reboot.

This happens if you try to install the driver without disabling signature enforcement. Ensure you boot into the F7 mode described in Step 1.

Note that the actual EZP2019 software often doesn't need to be installed, but the driver must be. Conclusion

You must be logged into Windows 10 with full administrator privileges to alter driver signature enforcement.

The EZP2019 is an affordable and popular USB SPI programmer, widely used by electronics enthusiasts for reading, writing, and erasing memory chips such as EEPROM, SPI Flash, and BIOS chips. While the programmer is fully compatible with a range of Windows versions including Windows 10 (both 32-bit and 64-bit), installing its driver on Windows 10 can be tricky.

Click "Next" or "Install" until finished.

Comprehensive Guide: How to Install EZP2019 Driver on Windows 10 Prerequisites EZP2019+ Programmer USB Cable (provided with the programmer) Windows 10 PC

When the list appears, press or F7 to "Disable driver signature enforcement."

To get it working, you must manually disable before installation. Step 1: Disable Driver Signature Enforcement Click Start > Settings (gear icon). Go to Update & Security > Recovery . Under Advanced startup , click Restart now .

The official software package often comes with a built-in installer that can automatically set up the necessary drivers.

Ensure you have the correct driver files before connecting the device.

✅ Safe alternative: – search for CH341 series driver .