我是个新手，刚装了guiminer，出现连接问题，
2013-04-25 13:46:04: Listener for "Default" started
2013-04-25 13:46:04: Listener for "Default": WARNING: ADL missing (no AMD platform?), temperature control is disabled
2013-04-25 13:46:04: Listener for "Default": Traceback (most recent call last):
2013-04-25 13:46:04: Listener for "Default": File "poclbm.py", line 83, in
2013-04-25 13:46:04: Listener for "Default": File "BFLMiner.pyo", line 48, in initialize
2013-04-25 13:46:04: Listener for "Default": File "ioutil.pyo", line 34, in find_com_ports
2013-04-25 13:46:04: Listener for "Default": File "BFLMiner.pyo", line 34, in check
2013-04-25 13:46:04: Listener for "Default": File "BFLMiner.pyo", line 17, in open_device
2013-04-25 13:46:04: Listener for "Default": File "serial\serialwin32.pyo", line 31, in __init__
2013-04-25 13:46:04: Listener for "Default": File "serial\serialutil.pyo", line 261, in __init__
2013-04-25 13:46:04: Listener for "Default": File "serial\serialwin32.pyo", line 71, in open
2013-04-25 13:46:04: Listener for "Default": File "serial\serialwin32.pyo", line 186, in _reconfigurePort
2013-04-25 13:46:04: Listener for "Default": ValueError: Cannot configure port, some setting was wrong. Original message: [Error 1] Incorrect function.
请大虾指教！！