VERIFIED SOLUTION i

Control dynamic port allocation for Remote Procedure Call (MSDTC) in Portrait Dialogue

Product Feature: Configurations
 
DTC uses Remote Procedure Call (RPC) dynamic port allocation. By default, RPC dynamic port allocation randomly selects port numbers above 1024.
By modifying DTC setup, the RPC dynamic port allocation can be controlled for incoming communication.

To control the RPC dynamic port allocation open 'Component services'. Right-click on 'My Computer' choose 'Properties'.
On the "Default Protocol" tab, ensure the TCP/IP protocol is in the top of the list. Select TCP/IP and click on 'Add' the port range as shown in the following screenshot.

User-added image

For detailed information about DTC configuration refer MTS and DCOM setup guide included in the Portrait Dialogue installation package.
 
UPDATED:  May 24, 2017