Search for “Altera USB Blaster Driver Standalone” or use direct Intel links (look for “Quartus Programmer Standalone”). As of 2024-2025, you can find “Quartus Programmer and Tools” (~1.2 GB) which contains only the programmer and drivers.

The is a classic example of legacy hardware clashing with modern security. While the process can be frustrating, understanding the root cause—driver signature enforcement—puts you in control.

your USB-Blaster cable to the PC and power on your development board. Device Manager (right-click the Start button and select it). USB-Blaster (often under "Other devices" with a yellow warning icon). Right-click it and select Update driver Browse my computer for drivers to the driver path identified in Step 1 (e.g., C:\intelFPGA_lite\23.1std\quartus\drivers\usb-blaster ). Ensure "Include subfolders" is checked. . If a Windows Security warning appears, select Install this driver software anyway Once complete, the device should appear under Universal Serial Bus controllers JTAG cables 3. Troubleshooting: Unsigned Driver Issues

Altera/Intel drivers may work with manual tweaking, or you need a community-signed driver (like the “libusb” derivative).

A: Yes. The procedure is identical to Windows 10. However, driver signature enforcement is even stricter. You may need to use the “Disable Driver Signature Enforcement” boot method or use a signed community driver.