falied to open pipe

为什么我加载驱动的时候monitor总是报falied to open pipe object?用usb view察看如下
Open Pipes:              3
Endpoint Descriptor:
bEndpointAddress:     0x87
Transfer Type:        Bulk
wMaxPacketSize:     0x0040 (64)
bInterval:            0x00

Endpoint Descriptor:
bEndpointAddress:     0x00
Transfer Type:     Control
wMaxPacketSize:     0x0507 (1287)
wInterval:          0x0208
bSyncAddress:         0x40

Endpoint Descriptor:
bEndpointAddress:     0x00
Transfer Type:     Control
wMaxPacketSize:     0x0000 (0)
wInterval:          0x0000
bSyncAddress:         0x07
源代码如下
m_Interface.Initialize(m_Lower, 0,1,0);
m_Endpoint1IN.Initialize(m_Lower, 0x87, 64);