可能是設備USB的VID重複了。特別是小廠的新產品。用控製麵板查一下VID，放狗。

來源: coolwin 於 2012-09-09 21:14:40 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.