Once Quartus is installed, the driver files are located in: C:\ \drivers\usb-blaster .
Windows 7 often fails to install this driver automatically, requiring a manual "Update Driver" process through the Device Manager. How to install the driver for USB – Blaster(Altera)? altera usb blaster driver download windows 7
If you do not have Quartus installed, you can find official driver resources on the Intel FPGA Support page. Step-by-Step Installation Guide for Windows 7 Once Quartus is installed, the driver files are
Properly installing the Altera USB Blaster driver on Windows 7 is a critical step for any FPGA developer using the Intel Quartus Prime software. Without this driver, your computer cannot communicate with the FPGA board for programming or debugging. Once Quartus is installed