The EZP2010 is a popular, low-cost SPI Flash programmer used for reading/writing BIOS chips (25 series). It suffers from a critical driver issue on modern Windows 10 systems because its original drivers are unsigned and designed for older architectures. Windows 10 64-bit requires digitally signed drivers, causing the device to fail with Code 52 (Driver not signed) or Code 10 (Device cannot start). Solutions require disabling driver signature enforcement or using community-signed/modified drivers.
Once the driver works, you can improve performance:
After successful driver installation:
Once the driver is installed, you need compatible software to test the programmer. The most popular are:
Some users prefer the original CD drivers (often included with the programmer). However these are unsigned, so Windows 10 blocks them by default. Ezp2010 Programmer Driver Windows 10
The EZP2010 is a popular, high-speed programmer used for reading and writing SPI flash memory chips (24/25/93 series). However, many users encounter "Device Not Recognized" or driver installation failures when trying to connect the device to Windows 10 or Windows 11.
Because the EZP2010 often uses legacy chips (like the CH340 or PL2303), Windows 10 does not always automatically install the correct drivers. This guide will walk you through fixing driver issues and getting your programmer running. The EZP2010 is a popular, low-cost SPI Flash
Because the official Ezp2010 driver is not signed by Microsoft, you must disable DSE.
| Feature | Details |
|---------|---------|
| Typical Chip | CH341A |
| Windows 10 driver | WCH CH341SER (64-bit stable after signature bypass) |
| Hardware ID | VID_1A86&PID_5512 |
| Key fix | Disable driver signature enforcement + Install via SETUP.EXE |
| Alternative driver | Zadig (libusb) – but not recommended for serial mode | Once the driver is installed, you need compatible
If you need assistance with a specific error code or the programmer still fails after trying the above, share the exact hardware ID and error message.