When trying to write a message to Message Queuing, I get an error message 'access to message queuing system is denied.' (I have traced this message after searching for the ran instance of workflow when it was triggered from repository and then workflow threw error in SDK activity at writing message to msmq statement/code).
But, if I try to run it from inside the SDK (instead of triggering the workflow from repository), it successfully writes message to MSMQ.
Any ideas? Thanks