SQL Adapater-Remote DB issue

I have a problen getting response from biztalk SQL Adapter.

I generated SPROC schema using SQL Adapter windows Authantication, completed all the process(orchastration).

when i am run the process i am getting bellow error:

The adapter "SQL" raised an error message. Details "Login failed for user '(null)'.
Reason: Not associated with a trusted SQL Server connection.

My SQL BOX is Remote Server(security-sql and windows mode), i have admin rights. BizTalk and SQL Box both are in same domain.

i am Attaching MSDTC configuration.

i can't login as username\pwd, only i can login as windows authentication.(mandatory for client)

Any help is appreciated.

Thanks