How was your device “removed” and why can’t you use the same mechanism to add it back? At this time, the connect/disconnect context menu items are designed specifically for Bluetooth audio devices. Frank Yerrace Microsoft From: wdmaudiodev-bounce@xxxxxxxxxxxxx [mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of Dang XiaoHui Sent: Monday, December 20, 2010 4:15 AM To: wdmaudiodev@xxxxxxxxxxxxx Subject: [wdmaudiodev] right click endpoint in control panel and connect Hello, I have a driver based on MSVAD. When my device is removed, wavecyclic and the connection between wavecyclic and topology will be removed. The JackDescription.IsConnect in the topology Pin will be set to FALSE. In the control pannel, (OS: win7) I can see the device's status changed to unpluged/ disconnected. When right click the device, there is a CONNECT menu. How can I intercept exactly the CONNECT message? Thanks! Best regards. -- Danny