Выудил ошибку.
X++:
Workflow paused due to error: Unhandled Exception: System.Web.Services.Protocols.SoapException: Server was unable to process request.
Detail: <detail><error>
<code>0x80044191</code>
<description>Assembly content(CounterPlugin, Version=2.0.0.0, Culture=neutral, PublicKeyToken=0bbf025cfea4e824) does not match the expected assembly identity (CounterPlugin, Version=2.0.0.0, Culture=neutral, PublicKeyToken=20ee24e6e6f2faf4).</description>
<type>Platform</type>
</error></detail>
at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at Microsoft.Crm.SdkTypeProxy.CrmService.Create(BusinessEntity entity)
at Microsoft.Crm.Asynchronous.SdkTypeProxyCrmServiceWrapper.Create(BusinessEntity entity)
at Microsoft.Crm.Workflow.Services.CreateActivityService.Execute(ActivityExecutionContext executionContext, CreateActivity createActivity)
at Microsoft.Crm.Workflow.Activities.CreateActivity.Execute(ActivityExecutionContext executionContext)
at System.Workflow.ComponentModel.ActivityExecutor`1.Execute(T activity, ActivityExecutionContext executionContext)
at System.Workflow.ComponentModel.ActivityExecutor`1.Execute(Activity activity, ActivityExecutionContext executionContext)
at System.Workflow.ComponentModel.ActivityExecutorOperation.Run(IWorkflowCoreRuntime workflowCoreRuntime)
at System.Workflow.Runtime.Scheduler.Run()
Получается пытается загрузить не ту сборку (подписанную не тем ключом).
Можно ли этот момент отследить каким-нибудь образом ?