When a client application tries to connect to a Windows Server 2008 Service Pack 2 (SP2)-based server during a dynamic port allocation process, the connection fails, and the application does not work as expected. Additionally, event ID 4227 is logged on the server, and the client application receives a WinSock error 10048 (WSAEADDRINUSE).
Notes
Notes
- This issue occurs even though there are available dynamic ports on the server.
- For more information about event ID 4227 and WinSock error 10048, go to the following Microsoft websites: