Hi community,
I am newbie in FPGA.
I have Cyclone IV kit from rzrd.net with USB-Blaster cable. It worked fine to yesterday. After windows update I have problem with downloading program to FPGA and to NIOS II (yes, I use NIOS II processor).
Error message in Eclipse is :
There are no JTAG cables available on your system which match the --cable option you provided (USB-Blaster on localhost [USB-1]).
Of course, The Quartus Programmer doesn't see the USB-Blaster.
Hovewer, after restart the Windows, I can download the program to FPGA only once - this is successfull. After this successfully download, i dont use USB-Blaster for other times. I dont undestand it.
What I try :
Reinstall Quartus Prime IDE - no effect. (I use version 18.1).
Reinstall USB-Blaster drivers - no effect.
Try "Windows Recovery" to previous date - no effect.
Try other USB-Blaster - it same like first USB-Blaster (same error).
On other PC (without Update from Microsoft), all work fine.
Please, help me, how to fix it on my main PC.
Thank you very much.
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