title: SSIS runtime error /missing assembly when task is run
body: <p>I couldn't find this error in the community.</p>
  
  <p>"Microsoft.SqlServer.Dts.Tasks.WebServiceTask.WebserviceTaskException: Could not execute the Web method.”</p>
  
  <p>The error complains an assembly reference is missing.</p>
  
  <p>Some context: I'm running 1 WebServiceTask and I'm almost certain it's configured correctly since I read the docs. I'm using VS Community 2015 but also have an earlier VS 2013 with an expired developer license.</p>
  
  <p>I think it could be related to this, perhaps SSIS is selecting the wrong assembly reference. Can this be resolved easily by deleting one? If not, how can I safely solve this issue?</p>