U3 announced a bug prevents some applications from running on Vista.在U3宣布了一项错误，防止某些应用程序运行在Vista上。 The problem occurs when your Vista computer has one or more non-U3 mass storage devices attached.在发生问题时，您的Vista计算机上有一个或多个非的U3大容量存储设备的重视。 A good example would be your PC having a一个很好的例子，将您的PC有一个 card reader读卡器 connected while trying to launch a U3 drive.连接的同时，尝试推出的U3驱动器。 Not all hope is lost as the error [message: #0×80040210 (DAPI_E_COMM_FAIL)] only occurs when that non-U3 device is connected with a drive letter assigned yet no media in the device.并非所有的希望是失去了作为错误[讯息： ＃ 0 × 80040210 （ dapi_e_comm_fail ） ] ，只有发生时，非在U3设备连接与驱动器盘符分配还没有媒体在设备。

U3 engineers are working on it.在U3的工程师正在努力。 Check检查 U3 support在U3支持 for updates.为更新。