不允許使用多於一個使用者名稱的相同使用者有多個連線到一個伺服器或共用資源。中斷所有之前到伺服器或共用資源的連線，然後再試。

Multiple connections to a server or shared resource by the same user, using more than one user name, are not allowed. Disconnect all previous connections to the server or shared resource and try again.