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Altera_Forum's avatar
Altera_Forum
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16 years ago

Can't install usb blaster drivers in windows7 64bit

As the title says. I tired using the vista 64bit drivers but no luck. Anyone managed to get this working?
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

USB Blaster drivers are not fully compatible with later 64-bit Windows versions.

You have to either disable Windows driver signature, or either use an older USB Blaster driver. Search the forum for more details, the issue has been discussed several times.