系统无法采集录像：
premiere 6.5提示：Premiere was unable to connect to the native Microsoft(TM) DV support on this machine.This setting was designed to only work with an OHCI IEEE1394(Firewire,ilink) card with an approved Microsoft DV driver.If you have installed the driver included with your OHCI 1394 (Firewire , ilink)card,please uninstall those drivers,and use the install new hardware setting in the control panel to install the Microsoft (TM) drivers.............................

premiere pro 1.5 提示：Can'tActivate Recorder Try resetting Camera.

绘声绘影8.0 提示： 未能创建视频预览，请检测设备连接，确定没有其他应用程序或用户使用该设备

为此，我删除过驱动重新采集也没有成功。
系统是winXP，在此三个星期前采集是正常的，系统接上摄像机时，也有发现设备的提示音。就是无法采集。望指点！

谢谢！