Cuando se tiene que diagnosticar los problemas con MSDTC es necesario habilitar el Tracing para hacer eso pueden consultar el siguiente articulo. Esto creara un archivo MsDtcCMErr*.txt en el directorio temporal de la maquina. http://support.microsoft.com/kb/899115/en-us MSDTC Connection Manager NOTE: Make sure that the process has access to the registry keys. By default, our setup does not create this key, and it does not flow permissions to this key. You can use Registry Editor to configure tracing functionality. The registry values that determine tracing functionality are located in the following registry key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSDTC To create tracing functionality registry entries, follow these steps: TraceCMErr • Type: DWORD • Default value: 0 • Function: The TraceCMErr registry entry specifies whether CM errors are to be traced.