Problem accessing remote BizTalk using WMI

[Adrian]

I am trying to check the status of the receive locations on a BizTalk server
using WMI.

(I have both domain admin and BizTalk admin privileges. If I login as a user
to the BizTalk server I can access the required information)

When trying something like...

get-wmiobject 'MSBTS_ReceivePort' -namespace 'root\MicrosoftBizTalkServer'
-computername myserver

...I get the following error:-

Get-WmiObject : BizTalk Server cannot access SQL server. This could be due
to one of the following reasons:
1. Access permissions have been denied to the current user. Either log on
as a user that has been granted permissions to SQL and try again, or grant
the current user permission to access SQL Server.
2. The SQL Server does not exist or an invalid database name has been
specified. Check the name entered for the SQL Server and database to make
sure
they are correct as provided during SQL Server installation.
3. The SQL Server exists, but is not currently running. Use the Windows
Service Control Manager or SQL Enterprise Manager to start SQL Server, and t
ry again.
4. A SQL database file with the same name as the specified database already
exists in the Microsoft SQL Server data folder.
Internal error from OLEDB provider: "Login failed for user '(null)'. Reason:
Not associated with a trusted SQL Server connection."
At line:1 char:14
+ get-wmiobject <<<< 'MSBTS_ReceivePort' -namespace
'root\MicrosoftBizTalkServer' -computername W3A0010451
+ CategoryInfo : InvalidOperation: (:) [Get-WmiObject],
COMException
+ FullyQualifiedErrorId :
GetWMICOMException,Microsoft.PowerShell.Commands.GetWmiObjectCommand

Can anybody help?

Many Thanks,
=Adrian=