I loaded the Nitminter client and it recognized my Antminer ASIC as Icarus but when I try to mine it says

2014.01.29 [18:11]  Icarus (COM4) ERROR: Selftest error. Expected nonce 0xFFFFFEEA but got 0xFFFFFE0A.
2014.01.29 [18:12]  Icarus (COM3) ERROR: Selftest error. Expected nonce 0xFFFFFEEA but got 0xFFFFFE0A.
2014.01.29 [18:12]  Icarus (COM4) ERROR: Selftest error. Expected nonce 0xFFFFFEFE but got 0xFFFFFE0E.
2014.01.29 [18:12]  Icarus (COM4) ERROR: Selftest error. Expected nonce 0xFFFFFEEA but got 0xFFFFFE0A.
2014.01.29 [18:12]  Icarus (COM4) ERROR: Selftest error. Expected nonce 0xFFFFFEFE but got 0xFFFFFE0E.
2014.01.29 [18:12]  Icarus (COM4) ERROR: Selftest error. Expected nonce 0xFFFFFEEA but got 0xFFFFFE0A.
2014.01.29 [18:12]  Icarus (COM4) ERROR: Selftest error. Expected nonce 0xFFFFFEFE but got 0xFFFFFE0E.
2014.01.29 [18:12]  Icarus (COM4) ERROR: Selftest error. Expected nonce 0xFFFFFEEA but got 0xFFFFFE0A.


What am I missing? My computer Win 7 X64 recognized the usb devices.

Thanks,