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Altera_Forum
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16 years ago

USB BLaster !!!quartus not detecting usbblaster

can any one please help me out here... My USB Blaster is not shown in programmer window i am using Quartus2 9.1sp2 de1 kit os : vista 32 bit... i installed the driver from drivers/us...
Altera_Forum's avatar
Altera_Forum
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15 years ago

Hi Wombat,

Thank you for your reply, please check the below details:

OS: Win 7 32bit

Previously: Quartus2 9.1sp2 were installed and everything were running well.

Now: Quartus2 11.0 were installed in addition to the previous version (in different folder).

Result: Both QuartusII versions are not able to detect the USB Blaster (which suppose to be listed in the "Available Hardware Item" in the programmer software).

Note: Altera USB Blaster is show in the hardware manager of the Win OS with a status of "This device is working properly"

All related thread in this forum were read and tested without any success.

Dear FluxCapacitor, I have administrator privileges on the OS, however this does not solve the problem.