MS DTC started with the following settings (OFF = 0 and ON = 1): Filtering Duplicate events = %7 Security Configuration: Network Administration of Transactions = %1, Network Clients = %2, Inbound Distributed Transactions using Native MSDTC Protocol = %3, Outbound Distributed Transactions using Native MSDTC Protocol = %4, Transaction Internet Protocol (TIP) = %5, XA Transactions = %6