Very basic example here, but I need to send data to a server app (works fine) and then Listen for a response from the server app (doesn't work). The TIMEOUT is just to wait a few seconds to give the server time to respond. This is all Winsock stuff. Is there something I need to do before the Listen? I'm getting an OLE dispatch error, something about "No blocking operation is in progress..."

THIS.oSock.SendData(THIS.oSendData.strProcessData)
THIS.oSock.Listen()
WAIT WINDOW TIMEOUT 3