Forum Discussion
MBish11
New Contributor
6 years agoUSB Blaster sometimes detected as "Altera vendor specific"
Quartus is installed on Windows 10 virtual machine (Parallels) running on MacOS Catalina 10.15.4. The device is sometimes detected as USB Blaster II and other times as "Altera vendor specific". Somet...
ShafiqY_Intel
Frequent Contributor
6 years agoHi MBish 11
May I know which Quartus version you are using?
Can you try to reinstalled you USB Blaster II driver on Windows 10? (refer to attachment provided)
Thanks
- MBish116 years ago
New Contributor
Hi and thanks for your reply.
The Quartus version I'm using is 18.1.1 Build 646 04/11/2019 SJ Lite Edition
I tried to update the driver but I got the message "The best drivers for your device are already installed"
I tried when both the device was recognized and not recognized (please see attched)
Regards
- ShafiqY_Intel6 years ago
Frequent Contributor
Hi MBish11,
Can you tried to uninstall your device & try step 1-11 again?
Thanks