Forum Discussion
Altera_Forum
Honored Contributor
9 years ago[solved]
Hello Forum members, Some time ago i had a similar problem with 2 FTDI chip drivers, one on my arduino board and one on an earthpeople fpga board (that never got to work). As it happens this time i first connected the Arduino board, and later my DE2 board. Solution: Remove Arduino software (uninstall). Remove Quartus (uninstall). Remove the installed drivers also (select in windows system; hardware management; usb driver, click right and activate remove drivers as well). Then Reïnstall quartus (16.1 in my case) and the driver via the same window. This did the job for me. Best Regards, Johi.